000 00415pab a2200145 454500
008 180718b1984 xxu||||| |||| 00| 0 eng d
100 _aPatil, A.S.
245 _aResource productivity and economic efficiency relation to farm machinsation
260 _c1984
300 _a33-44
362 _aJuly-Sept.
650 _aFarm Machinery - India - Maharashtra - Ahmednagar
773 _aManpower Journal
909 _a8084
999 _c8084
_d8084