000			00341nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aAgrawal; K.C.
245			_aEnvironmental biology
260			_c1999
546			_aEnglish
942			_2ddc _cBK
999			_c35568 _d35568
005			20220125170348.0