| 000 | 00448nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 020 | _a8170416825 | ||
| 084 | _a574.5 T7:1 | ||
| 100 | _a"Trivedi, R N" | ||
| 245 | 0 | _aTextbook of Environmental Science | |
| 250 | _a\\199300ENGGPSX | ||
| 260 | _aAnmol Publications | ||
| 260 | _b1993 | ||
| 260 | _cNew Delhi | ||
| 300 | _aix+410 p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c54575 _d54575 |
||