000 00310nam a22001337a 4500
020 _a9789327257540
082 _a631.4
_bDAS
100 _aDilip Kumar Das
245 _aIntroductory Soil Science
250 _a4th n rev
260 _aNew Delhi
_bKalyani Publishers
_c2019
300 _g879
942 _2ddc
_cBK
999 _c329974
_d329974