00508nam a22001817a 4500003000400000008004100004020001800045082001700063100001500080245004900095250001200144260004800156300001300204650003600217650004100253650001200294650002000306OSt230322b        |||||||| |||| 00| 0 eng d  a9789386237095  a631.51bD22T  aDas, N. R.  aTillage and Crop Production / cby N. R, Das  a2nd ed.  a.- Jodhpurb: Scientific Publishersc, 2017  axi,187p.  aTechnologies (Applied Sciences)  aAgriculture and Related Technologies  aTillage  aCrop Production