000 00314nam a2200133Ia 4500
008 161001s2005 xx 000 0 und d
082 _a577.6 H31F
100 _aHarmer, S.F
245 _aFresh water biology
260 _aDelhi
_bAsiatic
_c2005
300 _a296p.
650 _aFreshwater biology
942 _2ddc
_cC
999 _c5761
_d5761