000 00329nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aS.R. Mishra
245 0 _aAquatic Ecology
250 _a1st Ed
260 _aNew Delhi
260 _bAshish Publishing House
260 _c1993
650 _aAquatic Ecology
942 _cBK
999 _c15867
_d15867