000 00304nam a2200109Ia 4500
008 211224s9999 xx 000 0 und d
082 _a574.954 KAC
245 0 _aAquatic biology in India
260 _aDehra Dun:
_bBishen Singh Mahendra Pal Singh,
_c1984
300 _aviii, 120 p
650 _aAquatic biology
999 _c21125
_d21125