000			00320nam a22001457a 4500
020			_a139780074620434
082			_aS592
100			_aBiswas
245			_aTextbook of Soil Science
250			_a2nd Edition
264			_aNew Delhi _bMcGraw-Hill _c2008
300			_a433P.
650		0	_aSoil Science
942			_2lcc _cBK
999			_c10434 _d10434