Kaul, R. N. Introduction to agricultural mechanisation / R.N. Kaul [and] C.O. Egbo. - London : Macmillan, 1985. - ix, 193 p. : ill. ; 25cm. - Macmillan intermediate agriculture series . ISBN: 0333391489 Subjects--Topical Terms: Agricultural machinery.Farm mechanization. Dewey Class. No.: / 631.3