na INLIS000000000001845 20200220142342.0 200220| ||| | 0-471-06347-9 a 0010-022000000001845 631,16/CRA/a Cramer, Gail L. Agricultural Economics And Agribusiness : An introduction - New York I.Ti II. Jensen, Clarence W 1979 xii,440p, Illus,tab,23 cm Gail L. Cramer and Clarence W. Jensen 6/87 B