| 000 | 00561nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 220926s2006 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a333.7 _bAST |
||
| 100 |
_aAstHona, D K _91013381 |
||
| 245 | _aA Textbook of Environmental Studies | ||
| 260 |
_aNew Delhi _bS Chand and Company Limited _c2006 |
||
| 300 | _a397p | ||
| 520 | _aCirculation Section | ||
| 650 |
_aENVIRONMENTAL STUDIES (R) _91013382 |
||
| 700 |
_aAsthana, Meera _91013383 |
||
| 906 | _aENVIRONMENTAL POLLUTIONS, ECOSYSTEM, NATURAL RESOURCES, BIO-DIVERSITY, HUMAN POLULATIONS | ||
| 999 |
_c681386 _d681386 |
||