000 00334nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a574.5
_bMAC
100 _aMacan, T.T.
245 _aFreshwater Ecology
260 _aLondon:
_bLongman,
_c1963.
300 _a338p.;
_c22cm
650 0 _aBiology
942 _2ddc
_cLM
999 _c103546
_d103546