000 00293nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
082 _a574.929 N3G3
100 _aNeedham, J.G.
245 0 _aGuide to the Study of Fresh water Biology
260 _aNew York
_bComstock Pub. Co.
_c1941
942 _2ddc
999 _c1508
_d1508