| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c96163 _d96162 |
||
| 005 | 20180808130309.0 | ||
| 008 | 180808b ||||| |||| 00| 0 eng d | ||
| 020 | _a978-0-07-132987-3 | ||
| 100 | _aChawla, Shashi | ||
| 245 | _aTextbook of environment and ecology | ||
| 260 |
_aNew Delhi _bTata McGraw Hill Education Private Limited _c2011 |
||
| 300 | _a215p. | ||
| 653 | _aEnvironment and ecology | ||
| 856 | _uhttp://mcgrawhilleducation.pdn.ipublishcentral.com/pdfreader/textbook-environment-ecology-uptu | ||
| 942 | _cEB | ||