000 00302nam a22001217a 4500
003 OSt
008 230617b |||||||| |||| 00| 0 eng d
082 _a303.44
_bAQ612
100 _aGovinda Rajan, S.V.
245 _aSoil & Crop Productivity
260 _aBook Agency, Patna
_bAsia
_c1971
942 _2ddc
_cBK
999 _c28226
_d28226