@book{69486,
	author = {Gittinger, J. Price and Economic Development Institute (Washington, D.C.)},
	title = {Economic analysis of agricultural projects /},
	publisher = {Johns Hopkins University Press,},
	year = {1972},
	address = {Baltimore :},
	note = {Originated in lectures and teaching materials prepared for the Agricultural Projects Course at the Economic Development Institute of the World Bank.}
}