000			00364nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aWilloughby, L.G.
245			_aFresh water biology
250			_aFirst
260			_c1978
546			_aEnglish
942			_2ddc _cBK
999			_c36302 _d36302
005			20220125170401.0