| 000 | 00393nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 020 | _a8176485896 | ||
| 080 |
_a577.4 _bK96T |
||
| 100 | _aKumar, Arvind | ||
| 245 | _aTextbook of environmental science (As per UGC Syllabus) | ||
| 260 |
_aNew Delhi _bAPH Publishing Corporation _c2004 |
||
| 300 | _a376p. | ||
| 901 | _a244676 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c14660 _d14660 |
||