000 00323 a2200121 4500
080 _a577.472
_bP 715 M
245 1 _aMicroscopic fresh water life
_cby F.J.W. Plaskitt
260 _aLondon
_c1926
650 _aFresh Water Life
100 1 _aPlaskitt, F.J.W.
_d
300 _axi, 278 p., 14 pl. & 1 frontispiece
901 _a9680
999 _c32298
_d32298