@book{39566,
	author = {Wharton, Clifton R., and Conference on Subsistence and Peasant Economics},
	title = {Subsistence agriculture and economic development /},
	publisher = {Aldine,},
	year = {1969},
	address = {Chicago, Ill. :},
	note = {This volume is the outgrowth of a Seminar on Subsistence and Peasant Economics}
}