| 000 | 00377pam a2200145 a 4500 | ||
|---|---|---|---|
| 020 |
_aNIL _c |
||
| 041 | _h | ||
| 082 | _a333.707 | ||
| 100 |
_aDeswal S. & Deswal A. _eAuthor |
||
| 245 |
_aA Basic Course in Environmental Studies _cDeswal S. & Deswal A. _hTextual Documents |
||
| 250 | _a2nd Ed. | ||
| 260 |
_bDhanpat Rai Publications _c2012 |
||
| 300 | _a255 | ||
| 930 | _a2007 | ||
| 999 |
_c245748 _d245748 |
||