Food and economics.
HUNGATE, Lois SimondsSHERMAN, Ralph W.
Food and economics. - Westport : AVI Publishing Company, 1979. - vii,244 p. ; 20 cm.
food supplyagriculture - economic aspects.
Food and economics. - Westport : AVI Publishing Company, 1979. - vii,244 p. ; 20 cm.
food supplyagriculture - economic aspects.