000			00335nam a22001457a 4500
003			OSt
008			171009b xxu||||| |||| 00| 0 eng d
020			_a8127212873
082			_a631.4
100			_a Das Kr. Dilip
245			_a introductory Soil Science
260			_a New Delhi _b kalyani _c1996
300			_a493p
942			_2ddc _cBK
999			_c43403 _d43403