REFERENCE BOOKS
1. KLENIN, N.L.; POPOV, I.F. AND V.A. SAKUM, (1985). AGRICULTURAL MACHINES.
AMERIND PUB. CO. NEWYORK
2. J. B. LILJEDAHL, P. K. TURNQUIST, D. W. SMITH, & M. HOKI , 1996. TRACTORS
AND THEIR POWER UNITS. FOURTH ED. AMERICAN SOCIETY OF AGRICULTURAL
ENGINEERS, ASAE
3. KEPNER, R. A., ROY BAINER AND E. L. BARGER. 1978. PRINCIPLES OF FARM
MACHINERY. THIRD EDITION; AVI PUBLISHING COMPANY INC: WESTPORT,
CONNECTICUT.
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1. RALPH ALCOCK.1986. TRACTOR IMPLEMENTS SYSTEM. AVI PUBL.
2. S. C. JAIN, FARM MACHINERY- AN APPROACH