| 000 | 00509nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | 254 | ||
| 008 | 190830s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a970-17-0233-6 | ||
| 040 | _cCIC-UMAD | ||
| 041 | _aspa | ||
| 050 |
_aGE105 _bN4818 |
||
| 100 |
_aNebel, Bernard J. ; Wrigth, Richard T. _91292 |
||
| 245 | 0 | _aCiencias Ambientales: Ecología y desarrollo sostenible | |
| 250 | _a6ta | ||
| 260 |
_aMéxico _bPrentice Hall _c1999 |
||
| 300 |
_a720p. _b27cm |
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| 650 |
_aEcología _91293 |
||
| 942 |
_2lcc _cBK |
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| 999 |
_c1658 _d1658 |
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