000 | 00380nam a2200133Ia 4500 | ||
---|---|---|---|
001 | 24187 | ||
008 | 170722s9999 xx 000 0 und d | ||
020 | _a8170351952 | ||
100 | _aRay, P. | ||
245 |
_aEcological imbalance of the Ganga river system : _b its impact on aquaculture / |
||
260 |
_aDelhi : _bDaya publishing house , _c1998. |
||
300 |
_a241 p. _c25cms |
||
942 | _cGEN | ||
999 |
_c118738 _d118738 |