Sankhayan, P. L. Introduction to the economics of agricultural production / by P. L. Sankhayan - New Delhi : Prentice-Hall Of India Private Ltd. , 1988. - 135 p. Paper Back ISBN: 0876925093 Subjects--Topical Terms: ProductionFarm managementAgriculture--Economic aspectsAgriculture Dewey Class. No.: 338.1 / SAN-I