000			00274nam a22001337a 4500
999			_c1204 _d1204
020			_a082470147
082			_a631.4101
100			_aKim H Tan
245			_aPrinciples of soil chemistry
250			_a3rd
260			_aNew Delhi _bMarcel _c2005
300			_a521
942			_cBK