Developments in agricultural economic data

von Upchurch, M. L.
Veröffentlicht in A survey of agricultural economics literature ; Vol. 2: Quantitative methods in agricultural economics, 1940s to 1970s (1977)

Economies of scale in agricultural production

von Howell, Herbert B.
Veröffentlicht in Journal of farm economics (1961)

Agriculture : the need for a new approach

von Hardin, Clifford M.
Veröffentlicht in United States international economic policy in an interdependent world ; 1 (1971)

The poverty problem in American agriculture

von Seaver, Stanley K.
Veröffentlicht in Journal of farm economics (1964)