10.12.2012 Views

Grasslands of the World.pdf - Disasters and Conflicts - UNEP

Grasslands of the World.pdf - Disasters and Conflicts - UNEP

Grasslands of the World.pdf - Disasters and Conflicts - UNEP

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

252<br />

<strong>Grassl<strong>and</strong>s</strong> <strong>of</strong> <strong>the</strong> world<br />

Albertson, F.W. & Weaver, J.E. 1942. History <strong>of</strong> <strong>the</strong> native vegetation <strong>of</strong> western<br />

Kansas during seven years <strong>of</strong> continuous drought . Ecological Monographs,<br />

12: 23–51.<br />

Anderson, K.L, Smith, E.F. & Owensby, C. 1970. Burning bluestem range. Journal<br />

<strong>of</strong> Range Management, 23: 81–92.<br />

Axelrod, D.E. 1958. Evolution <strong>of</strong> <strong>the</strong> Madro-tertiary Ge<strong>of</strong>lora. Botanical Review,<br />

24: 434–509.<br />

Axelrod, D.E. 1979. Desert vegetation , its age <strong>and</strong> origin. pp. 75–82, in: J.R. Goodin<br />

<strong>and</strong> D.K. Northington (eds). Aridl<strong>and</strong> plant resources . Lubbock, Texas, USA :<br />

ICASALS, Texas Tech University Press.<br />

Ayyad, M.A.G. & Dix, R.L. 1964. An analysis <strong>of</strong> a vegetation -microenvironemtal<br />

complex on prairie slopes in Saskatchewan. Ecological Monographs, 34: 421–442.<br />

Barbour, M.G., Burk, J.H. & Pitts, W.D. 1987. Terrestrial plant ecology. 2nd ed.<br />

Menlo Park, California, USA : The Benjamin Cummings Pub. Co.<br />

Baxter, F.P. & Hole, F.D. 1967. Ant (Formica cinerea) pedoturbation in a Prairie soil.<br />

Soil Science Society <strong>of</strong> America Proceedings, 31: 425–428.<br />

Bazzaz, F.A. & Parrish, J.A.D. 1982. Organization <strong>of</strong> grassl<strong>and</strong> communities . pp.<br />

233–254, in: J.R. Estes, R.J. Tyrl <strong>and</strong> J.N. Brunken (eds). Grasses <strong>and</strong> <strong>Grassl<strong>and</strong>s</strong>.<br />

Systematics <strong>and</strong> ecology. Norman, Oklahoma, USA : University <strong>of</strong> Oklahoma Press.<br />

Beavis, W.D., Owens, J.C., Ortiz, M., Bellows, T.S. Jr., Ludwig, J.A. & Huddleston,<br />

E.W. 1981. Density <strong>and</strong> developmental stage <strong>of</strong> range caterpillar Hemilueca oliviae<br />

Cockerill, as affected by topographic position. Journal <strong>of</strong> Range Management,<br />

34: 389–392.<br />

Bedell, T.E. 1999. The educational history <strong>of</strong> range management in North America.<br />

Denver, Colorado, USA : Society for Range Management.<br />

Bement, R.E. 1969. A stocking-rate guide for beef production on blue -grama range.<br />

Journal <strong>of</strong> Range Management, 22: 83–86.<br />

Bement, R.E., Barmington, R.D., Everson, A.C., Hylton, L.O. Jr. & Remmenga,<br />

E.E. 1965. Seeding <strong>of</strong> ab<strong>and</strong>oned cropl<strong>and</strong> in <strong>the</strong> Central Great Plains. Journal <strong>of</strong><br />

Range Management, 18: 53–65.<br />

Bernardo, D.B. & McCullom, F.T. 1987. An economic analysis <strong>of</strong> intensive-early<br />

stocking. Oklahoma State University Agricultural Experiment Station Research<br />

Report, No. 887.<br />

Biesboer, D.D. & Koukkari, W.L. 1992. The taxonomy <strong>and</strong> biology <strong>of</strong> leafy spurge .<br />

pp. 51–57, in: R.A. Masters, S.J. Nissen <strong>and</strong> G. Friisoe (eds). Leafy spurge symposium.<br />

Lincoln, Nebraska, USA , 1992. Lincoln, Nebraska, USA: Dow Elanco <strong>and</strong><br />

Nebraska Leafy Spurge Working Task Force.<br />

Blocker, H.D. 1970. The impact <strong>of</strong> insects in grassl<strong>and</strong> ecosystems . pp. 290–299, in: R.L.<br />

Dix <strong>and</strong> R.G. Beidleman (eds). The grassl<strong>and</strong> ecosystem . Range Science Department<br />

Series, No. 2. Colorado State University, Fort Collins, Colorado, USA .<br />

Bolen, E.C. & Crawford, J.A. 1996. The birds <strong>of</strong> rangel<strong>and</strong>s. pp. 15–27, in: P.R.<br />

Krausman (ed). Rangel<strong>and</strong> wildlife . Denver, Colorado, USA : Society for Range<br />

Management.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!