000 | 00385nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170901s1990 xx 000 0 und d | ||
082 |
_a574.5 _bM85E |
||
100 | _aMukerji, B. | ||
245 | 0 |
_aEcology _bA System Approach |
|
260 |
_aAllahabad _bCentral Book Depot _c1990 |
||
300 | _a517 | ||
650 | _aLife sciences | ||
650 | _aPure Sciences | ||
653 | _aEcology | ||
942 |
_2ddc _cBK |
||
999 |
_c6696 _d6696 |