000			00383nam a2200133Ia 4500
008			211118s9999||||xx |||||||||||||| ||und||
082			_a577 _bIYE-A
100			_aIyer, C S P
245		0	_aAdvances in Environmental Science
260			_bEducatinal Publishers _aNewdelhi _c2000
630			_xEcologyPost Graduate Reference
650			_aLife Sciences _vBiologyChemistry
942			_cBOOK
999			_c96580 _d96580