@book{220,
	author = {Poleman, Thomas T.},
	title = {Food, population, and employment; the impact of the green revolution.},
	publisher = {Praeger Publishers},
	year = {[1973]},
	series = {Praeger special studies in international economics and development},
	address = {New York,},
	note = {"Sponsored by Cornell's Program on Science, Technology, and Society."}
}