| 000 | 00551nam a22002057a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20230827103039.0 | ||
| 008 | 220128b |||||||| |||| 00| 0 eng d | ||
| 020 | _a8770891019 | ||
| 041 | _aeng | ||
| 082 |
_a363.7 _bSIN 1989 |
||
| 100 | _aSingh, H. S. | ||
| 245 |
_aPrinciples of environmental conservation / _cH. S. Singh. |
||
| 260 |
_aIndia : _bInternational Book Distributors, _c1989. |
||
| 300 | _a273 p. | ||
| 650 |
_aEcological processes _99965 |
||
| 650 |
_aBiotic regions _99966 |
||
| 650 |
_xGeography _99967 |
||
| 942 | _cBK | ||
| 999 |
_c1101 _d1101 |
||