Powar, Ashok G. Farm machinery & power / Farm machinery and power. Ashok G. Powar, Vijay V. Aware. - New Delhi : New India Publishing Agency, 2007. - [367] p. : ill. ; 23 cm. Includes bibliographical references (p. [367]). ISBN: 8189422588 Subjects--Topical Terms: Agricultural machinery. Dewey Class. No.: 631.3