000 | 00383nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 220926s9999 xx 000 0 und d | ||
100 | _aS.V.S. Rana | ||
245 | 0 | _aEssentials of Ecology and Environmental Science | |
250 | _a3rd Ed | ||
260 | _aNew Delhi | ||
260 | _bAsoke K.Ghosh | ||
260 | _c2007 | ||
650 | _aEssentials of Ecology and Environmental Science | ||
942 | _cBK | ||
999 |
_c21907 _d21907 |