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Livelihoods in Jeopardy
Food Prospects in Desert Lands 19
Social Causes and Social Solutions 27
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JSTOR: Spreading Deserts--The Hand of Man.
Spreading Deserts--The Hand of Man. Population and Development Review, Vol. 3, No. 4, 504. Dec., 1977. Eckholm, Erik, and Lester R. Brown. ...