Nakra, C.P. Farm machines and equipments covering fundamentals of farm machinery, implements, their working, repair, maintenance and preservation written in spoken language with 905 diagrams - New Delhi Dhanpat Rai Publishing 2006 - viii,512p. 24cm ISBN: 818743323X Subjects--Topical Terms: FARM MACHINESAGRICULTURE Dewey Class. No.: 631.3 / NAK