| 000 | 00518nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190516s9999 xx 000 0 und d | ||
| 020 | _a81224052258 | ||
| 028 |
_bGangaram Book Bureau _c368/94-95 _d29/07/1994 |
||
| 100 |
_aVarshney, C.K. and Sardesai, D.R. _927752 |
||
| 245 | 0 | _aEnvironmental Challenges | |
| 260 |
_bWiley Eastern Limited _c1993 _aNew Delhi |
||
| 300 | _a131 | ||
| 600 |
_tEnvironmental Science _9114187 |
||
| 650 |
_aEnvironmental Science _9114187 |
||
| 942 | _cREF | ||
| 999 |
_c103747 _d103747 |
||