000 00276nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aBISWAS.T.D ; MUKHERJEE.S.K
245 0 _aText book of soil science
260 _cNIL
365 _b0
650 _aNIL
942 _cBK
_02
999 _c103760
_d103760