Agricultural production functions
Heady, E.O., Dillon, J.L.
Agricultural production functions by E.O. Heady and J.L. Dillon - Iowa Iowa State University 1961 - 667 pp.
Agricultural Production Function
338.1 / H 433 A
Agricultural production functions by E.O. Heady and J.L. Dillon - Iowa Iowa State University 1961 - 667 pp.
Agricultural Production Function
338.1 / H 433 A