JOHNSON, D.T THE BUSINESS OF FARMING: A GUIDE TO FARM BUSINESS MANAGEMENT IN THE TROPICS / JOHNSON, D.T - [S.N] : ELBS ، 1985 - 362 P Subjects--Topical Terms: FARM MANAGEMENTFARMINGBUSINESSFARM MARKETINGAGRICULTURE, ECONOMIC ASPECTS Dewey Class. No.: 657.863 / J T