| 000 | 00333nam a2200109Ia 4500 | ||
|---|---|---|---|
| 001 | 27087 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aJohn, Varkey | ||
| 245 | _aHydrobiological studies on the freshwater conservatories of kerala with special reference to physiology of certain speci / | ||
| 260 | _c1971 | ||
| 942 | _cGEN | ||
| 999 |
_c6274 _d6274 |
||