Seitz, Wesley D.
Economics of resources, agriculture and food - New York, N.Y. : McGraw-Hill, 1994 - 477
AGRICULTURE--ECONOMIC ASPECTS
AGRICULTURE AND STATE
HD145 / S447E
Economics of resources, agriculture and food - New York, N.Y. : McGraw-Hill, 1994 - 477
AGRICULTURE--ECONOMIC ASPECTS
AGRICULTURE AND STATE
HD145 / S447E