000			00290nam a22001337a 4500
020			_a9789327257540
082			_a631.4 DAS
100			_aDileep Kumar Das
245			_aIntroductory Soil Science
250			_a4
260			_aKalyani , New Delhi _c2019
300			_a879
942			_cBBS
999			_c204589 _d204589