| 000 | 00462nam a2200169 4500 | ||
|---|---|---|---|
| 245 |
_aEnvironmental ecology _cedited by P.R.Trivedi and Gurdeep Raj |
||
| 710 | _aTrivedi,P.R | ||
| 710 | _aRaj,Gurdeep | ||
| 260 |
_aNew Delhi _bAkashdeep Publishing House _c1992 |
||
| 300 | _av, 502p.; 15cm | ||
| 020 | _a8171582435 | ||
| 082 |
_a333.7 _bTRI |
||
| 650 | _aEcology | ||
| 650 | _aPollution | ||
| 650 | _aEnvironment | ||
| 650 | _aConservation of Natural Resources | ||
| 999 |
_c40237 _d40237 |
||