000 00395nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a7971
082 _a574.929
_BWAR / WHI
100 _aWard / Whipple
245 0 _aFresh Water Biology
250 _a2nd
260 _aLondon
_bJohn Wiley & Sons Inc
300 _a1248
500 _a1261
650 _a-
942 _cBK
999 _c7971
_d7971