00473cam a22001337a 4500008004000000082001500040100002200055245008200077260002600159300001000185650003900195999001900234952008600253180718b1978   xxu||||| |||| 00| 0 eng d  aZ7x54 B454  aBergmann, Theodor  aMechanization of Indian farming: obstacles and prospectscby Theodor Bergmann  aBombaybPopularc1978  a132p.  aAgriculture and technology - India  c341289d341289  00104070aIIPAbIIPAd1993-09-16oZ7x54 B454p54517r2018-07-21w2018-07-21yBK