000 00245 a2200097 4500
008 180710b xxu||||| |||| 00|
100 _aPlaskitt, F. J. W.
245 _aMicroscopic freshwater life /
_cF. J. W. Plaskitt
300 _a288p.
942 _2ddc
_cBK
999 _c6592
_d6592