A select bibliography (ercluditrg tile Sahel) - usaid/ofda

"An ecological basis for the development of alternatkcr agricultural systems for small farmers in the Third
World." American Journal of Alternative Agriculture.
64
Ecological considcrations for the future of fwd security in Mia. In froceedings of the Interndional
Conference on Surtainable Agricultural Systems, Sept. 1988, Columbus, Ohio.
1 92
Ecologically s~~t~linable ap'culture as an ejfpctive means ro combat desert$ka!ion in lropical Africa: The case
of agriculture in ,4ccra Plains.
1671
Ecology and land use changes in the semiarid zone of the Sudan. In Lands a risk in the Third World:
Local-level petspeclives.
749
"Ecology of accelerated natural lactic acid fermentation of sorghum-based infant food formulas."
Internationa!l Journal of Food Microbiology.
1094
The ecologv of malnutrition in Eastern Africa and four countries of Western Africa.
969
The ecologlr of survival: Cue str;dies/rom Northeast African history.
792
"The ecology of survival in Sudan's periphery: Short-term tactics and long-term strategies."Africa Today.
1612
An econonrtic analysis of cooperati~je farming in !he irighl~nds of Ethiopia with special emphasis on mixed
farming qrtems.
99
Economic and dietan contributions of urban gardening in Tucson
279
Economic and ecological factors in designing and managing sustainable agroecosystems. In Sustainable
agriculture & integrated fanning systems: 1984 con fei-ence proceedings.
594
Economic considerations for smallholder cattle milk and meat production and marketing. I: Economic policies,
supporting institutions, marketing, and beyond.
188
'The ecolnornic crisis in Ethiopia. In Pursuing food security: Strategies and obstacles in Africa, Asi4 Latin
America, and the Middle Eat.
61'7
Economr.;c development in Ethiopia: Agriculture, the market, and the state.
1145