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KEP'N87 UG/20270 UG/20271 UG/20272 UG/20273 UG/20274 Kepner, R. A. Principles of farm machinery / R. A. Kepner, Roy Bainer and E.L. Barger. – 3rd ed. – New Delhi ; Kolkata : CBS , 1987 (2005, reprint) xi [], 527p. ISBN8123909772 : Rs. . Agricultural machinery . Bainer, Roy . Barger, E.L. |
