000 00286nam a22001097a 4500
999 _c300729
_d300729
040 _c-
082 _a631.422
_bSOI
245 _aSoil Fertility Handbook
260 _aThiruvananthapuram
_bDept. Of Agriculture Development and Farmer's welfare
_c2018
300 _a256p.
942 _2ddc
_cBK