Heady, Earl O.
Economic of agricultural production and resource use / Textual Documents Earl O. Heady. - New Jersey : Prentice-Hal Inc., 1964. - viii, 850 p.,
Agric, Economics Production-Resource-Use
338.1 / HEA
Economic of agricultural production and resource use / Textual Documents Earl O. Heady. - New Jersey : Prentice-Hal Inc., 1964. - viii, 850 p.,
Agric, Economics Production-Resource-Use
338.1 / HEA