Axinn, George H. Modernizing world agriculture : a comparative study of agricultural extension, education systems / George H. Axinn and Sudhakar Thorat. - New Delhi : Oxford & IBH, c 1972. - xv, 216 p. ; 22 cm. Includes index. Bibliography : p. 214-216 338 338 Subjects--Topical Terms: Agriculture. Dewey Class. No.: 630.717 / A45m