| 000 | 00344nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _a S K Agarwal [et al] | ||
| 020 | _a81-7024-972-4 | ||
| 942 | _cBK | ||
| 245 | _aPerspectives in environment(prof.R R Das commemoration volume) | ||
| 260 |
_aA P H Publishing Corporation, New Delhi _c1998 |
||
| 082 | _a614.7 Aga | ||
| 300 | _axv,381p figs.,tabs. | ||
| 999 |
_c30887 _d30887 |
||