| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c901 _d901 |
||
| 003 | OSt | ||
| 005 | 20180703152521.0 | ||
| 008 | 180703b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170350549 | ||
| 082 |
_a574.52632 _bSAN |
||
| 100 | _aSanthanam, R. | ||
| 110 | _aVelayutham, P. | ||
| 111 | _aJegatheesan, G. | ||
| 245 |
_aA manual of freshwater ecology / _cby R. Santhanam, P. Velayutham & G. Jegatheesan. |
||
| 260 |
_aDelhi : _bDaya Publishing House ; _c1989. |
||
| 300 |
_a134 p., _c22 cm. |
||
| 942 |
_2ddc _cBK |
||