Heady, Earl Orel,
Economics of agricultural production and resource use / Earl Orel Heady - New York : Prentice-Hall, 1952. - 850 p. : ill. ; 24 cm.
52009470
GB55-8025
Agriculture--Economic aspects.
HD1411 / .H4
338.1 / HEE
Economics of agricultural production and resource use / Earl Orel Heady - New York : Prentice-Hall, 1952. - 850 p. : ill. ; 24 cm.
52009470
GB55-8025
Agriculture--Economic aspects.
HD1411 / .H4
338.1 / HEE