ICRISAT Archival Report 2006 - The seedlings of success in the ...

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days and 34 flowered in 56−60 days (checks ICMB 93111 flowered in 58 days, ICMB 95444 in 55 days and ICMB 93333 in 57 days). Restorer parent progenies: About 100 progenies (S 6 −S 9 ) were evaluated in the drought nursery during the summer season, of which 40 were selected based on visual assessment for agronomic traits. Of these, 18 flowered in 46−50 days (checks RIB 3135-18 flowered 55 days and H 77/833-2 in 52 days). In addition, 13 progenies (S 8 −S 10 ) were evaluated during rainy season and all flowered in 46−55 days (check H 77/833-2 flowered in 44 days). KN Rai and RP Thakur Evaluation of hybrid parents progenies: We continued the evaluation in western Rajasthan of four sets of breeding materials bred specifically for adaptation to the arid zone. These included 48 lines from the Mandor Restorer Composite, 46 lines from the ICRISAT-CAZRI Maintainer Composite, 24 crosses of adapted B-lines and 11 restorer populations. We evaluated testcrosses of these lines (made with arid zone-adapted testers) to assess their hybrid potential for grain and stover yields under arid zone conditions. Because of the high degree of inherent variability in rainfall in the arid zone, years differ significantly in the timing and severity of the inevitable periods of drought stress, making multi-year evaluations necessary to separate true genotype differences from genotype × environment interaction effects. The 2006 rainy season at Jodhpur faced a very late arrival of rains (early August) but a normal ending of the rainy season (late September), with a total rainfall of about 200 mm. Flowering in all trials was early (40 days from emergence) and most trials were subject to post-flowering moisture shortage, resulting in grain yields in the range of 600 to 800 kg ha -1 . Despite this, there were significant differences among the hybrids for grain and stover yields, and among lines for the general combining ability. The ICRISAT-CAZRI B-composite was bred by intercrossing maintainer lines thought to be adapted to the arid zone, and is intended to serve as a source of new, higher yielding seed parents for this zone. Ten lines from this composite along with controls ICMA 95111 and HMS 7A had a significant general combining ability (GCA) effect for earliness which is very encouraging. Three of the B-lines, plus control HMS 7A had significant positive GCA for grain yield. Similarly, three B-lines and two controls (ICMA 93333 and HMS 7A), had significant positive GCA for stover yield. The basic limitation of many of the lines was their non-significant GCA for biomass in this very short season environment, which is a common finding in the case of conventionally bred parental lines that have been selected for high grain yield through high harvest index (HI). In this trial, the relationship of GCA for biomass with grain (r = 0.78, P
iomass productivity. The data set will be very useful in the ultimate multi-environment analysis, to assess how crosses doing well in more favorable seasons manage a very dry one. The arid zone restorer populations were bred from diverse arid zone-adapted materials, primarily arid zone landraces, with the intention of providing different source populations from which to breed restorer lines for the arid zone. Because of their landrace backgrounds, these materials are generally good biomass producers; and GCA for grain yield was better related to GCA for harvest index (r = 0.85, P
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© International Crops Research Ins
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Project 1: Project 2: Project 3: Pr
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In April 2005 and again in August 2
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Handling new districts: Since 1970,
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food security for their families. E
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This PRA was followed by a structur
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vary by zone, household, and farm c
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The study hypothesizes that demand
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Collaborating Institutions and Scie
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Objectives: Identify production and
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Research, practice and coalition bu
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initial 2-3 years for smooth transi
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Based on the recommendation of the
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Collaborating Institutions and Scie
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social capital in the nexus of tech
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Scaling out of agricultural technol
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These economic research results hav
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due to population pressure and sub-
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Exploring the dynamics of poverty i
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in the rural Indian diet over the p
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analysis of the sources of risk, ef
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problems that would otherwise invol
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Milestone A.1.1.5: Priorities areas
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environment two entries (2130 - 232
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Output target A.4: Germplasm access
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Milestone A.6.1.2: Wild and cultiva
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(Trifolium alexandrium) (50) and Lu
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greater inflorescence length than a
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Output target C.1: Core and mini co
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Pearl millet: We constituted a pear
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Table 5. Number of missing data, al
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analyses showed a strong genetic st
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Desi (1668); Kabuli (1167); Interme
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(Fig. 3), which maybe attributed to
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Milestone C.3.1.18: Diversity and p
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Milestone C.4.1.2: Core collection
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Milestone C.5.1.8: Foxtail core set
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in both groups. Among the genotypes
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The genotyping of reference collect
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Output target C.9: Broadening the g
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Activity C.11.3: Comparative genomi
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Milestone D.2.1.2: DNA extracts of
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IPC 804 x 81B ) and two tester line
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Project 3 Producing more and better
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during the ongoing off-season. Geno
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glumes make threshing difficult. Th
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organizations, and development proj
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To help guide ICRISAT and West-Afri
Page 98 and 99: Trait Units Minimum Maximum Mean St
Page 100 and 101: Activity 3B3.1: Farmer-participator
Page 102 and 103: Activity 3B6.1: Screening groundnut
Page 104 and 105: two countries. Formal release has b
Page 106 and 107: Information was also disseminated u
Page 108 and 109: Milestone A1.1.2: At least one new
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Page 112 and 113: The pearl millet variety SDMV 90031
Page 114 and 115: Output Targets A6: High yielding fa
Page 116 and 117: will be implemented through researc
Page 118 and 119: interpreted with caution. Different
Page 120 and 121: Activity A9.3: Share seed of improv
Page 122 and 123: proven in target areas. This projec
Page 124 and 125: Output Target B5: New backcross pop
Page 126 and 127: Activity C2.2: Understand the in si
Page 128 and 129: Output 4D: Technological options an
Page 130 and 131: Project 5 Producing more and better
Page 132 and 133: IS 14384. At 18 days after seedling
Page 134 and 135: SFRIL 651151, SFRIL 65278, IS 2205,
Page 136 and 137: Grain mold resistance in selections
Page 138 and 139: complete block design with three re
Page 140 and 141: In another nursery, 384 F 5 s deriv
Page 142 and 143: Sweet sorghum male-sterile line dev
Page 144 and 145: Seed supplies: A total of 1768 seed
Page 146 and 147: through bulk storage and marketing
Page 150 and 151: advancement. These 352 progenies al
Page 152 and 153: and 834B had 95−98% DM incidence
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Page 156 and 157: Milestone 5A.4.1.1: QTL mapping bas
Page 158 and 159: Milestone 5A.5.1.2: Spatial and tem
Page 160 and 161: Milestone 5A.7.1.2: Genetical studi
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Page 164 and 165: Milestone 5A.4.1.2: A hybrid seed p
Page 166 and 167: Milestone 5A.7.1.3: Technical infor
Page 168 and 169: Milestone 5B.2.1: Putative relation
Page 170 and 171: The phenotyping of F 6 inbred proge
Page 172 and 173: Milestone 5B.4.1.1: An effective P-
Page 174 and 175: I. Sorghum Output target 5C.1: Sorg
Page 176 and 177: Activity 5C.1.2: Conduct inheritanc
Page 178 and 179: highest levels of both Fe and Zn, w
Page 180 and 181: 18 16 14 No. of progenies 12 10 8 6
Page 182 and 183: Project 6 Producing more and better
Page 184 and 185: equired for disease development. Di
Page 186 and 187: In the advanced Spanish type trial
Page 188 and 189: TSV infection was recorded both on
Page 190 and 191: Genotype Generation Wild species us
Page 192 and 193: 9 8 7 6 5 4 3 2 1 0 LAD% (JL 24-P2
Page 194 and 195: Milestone: Five promising TSVcp tra
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a 1 - 9 rating scale. No resistance
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cross, the F 2 plants were classifi
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UAS Dharwad-ICRISAT collaborative r
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selection of material for use as pa
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damage, numbers of eggs laid, larva
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Characterization of variability in
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Milestone: 50 transgenic events of
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Of the 28 entries tested, 27 entrie
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Activity 6A.1.2: Genetically divers
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Wide crosses for pod borer resistan
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Activity 6A.1.1: Selecting high bio
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Activity 6A.1.2: Developing QTL map
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ICRISAT, 8 lines (2.6-1.6 ± 0.13 t
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The transcription factor DREB1A, wh
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Milestone: At least 8 promising tra
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Activity 6B.1.2: Mapping and marker
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Pigeonpea Output B. Annually knowle
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Progress reported towards the achie
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Milestone: Two best transgenic grou
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Milestone: At least 10 - 15 crosses
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Milestone: Botanicals with ability
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Table 2. Screening different botani
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plots. The results clearly suggest
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During the Annual Rabi/Summer Seaso
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Project 7 Reducing Rural Poverty th
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from both savings in inputs (labor
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Tomatoes Tomatoes are the most popu
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Citrulus lanatus Watermelon Malali
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guidelines were understood from pro
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Table 7B4. Income distribution of f
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Table 7B 7. Summary of benefits fro
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ensure internalization of the sugge
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goat and cattle management and mark
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and risk coping strategies of pasto
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indicators of biodiversity loss, an
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iological condition as a prerequisi
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West and Central Africa • Pomme d
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grazing (in the still grazed plots)
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2.2.4 Contribution to the overall D
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example, phane is sold dried withou
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with sub outcropping that geologica
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2.1.2 How is it implemented? Napcod
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Table 4. Six selected FIRMs, their
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Key problem Key manifestations Effe
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Key problem Socioeconomic condition
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2.1.4 Contribution to the overall D
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2.1.5 Projected potential impact Wi
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production and rehabilitating the d
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2.6.2 How is it implemented? Survey
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leaf manure. Similarly, mango produ
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This work is carried out in close c
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indigenous knowledge; Output 1.6 -
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3. Use of fertilizer micro dosing t
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sources of income for the rural com
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2.3.3 Up-scaling the technology The
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The conversion of local Ziziphus us
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• The re-appearance of some wild
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D. Mali 1. The context Land degrada
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2.2.5 Projected potential impact
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afford. Another constraint to rehab
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In all the four countries in WCA, e
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Project Title “An aflatoxin risk
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Figure 9A.2. Schematic representati
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Milestones contributing to Output 9
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Unfortunately, for most countries g
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and grain production in almost all
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a) N stress in the rotation - resid
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the proposition that resource const
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Box 9B2 Project initiatives that ar
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• Fatondji D. Martius C., Bielder
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potential for use by smallholder fa
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The first step in the collaboration
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Table 9B6.Yield of soybean and sunf
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ii. Long Term Trends In Climate And
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Table 9B11. Manure effects on the w
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Each participating farmer grew crop
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fodder (2.43 t ha -1 ) yields acros
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additional technological and resour
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Specific Objectives: • Set up a c
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learned by piloting the development
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Journal Articles: Deb UK and BANTIL
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Journal Articles: Kulkarni VN, Rai
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Journal Articles: Piara Singh, D VI
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Journal Articles: Shiferaw B, Obare
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Conference Proceedings: Akponikpe P
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Conference Proceedings: Monyo ES, M
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Conference Proceedings: Shiferaw B,
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Conference Proceedings: Montpellier
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Book Chapters: Prabhakar Pathak. 20
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Book Chapters: Wani SP, MEERA REDDY
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Monographs: MATI BM. 2006. Prelimin
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Abstracts: Kileshye Onema J-M, Mazv
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Brochures/Pamphlets: Hoisington D.
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Invited Seminars: Dar WD, BHATNAGAR
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Invited Seminars: December 2006, Sc
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Invited Seminars: Management in Eth
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Invited Seminars: Rupela OP. 2006.
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Invited Seminars: Telugu/English Ne
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Invited Seminars: Vadez V, Hash CT,
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Manuals: Diouf A and Pasternak D. 2
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News Articles/Newsletter: Pradesh,
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News Articles/Newsletter: Shapiro B
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Poster Papers: BHATNAGAR-MATHUR P,
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Poster Papers: Johansen C, Musa AM,
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Poster Papers: Parthasarathy Rao P,
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Poster Papers: Upadhyaya HD, BHATTA
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Electronic modules (Websites) devel
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Appendix 2. List of Staff Internati
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Name Title Ashok Alur Project Coord
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Visiting Scientists Consultants Nam
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