| 000 | 00986npd a2200325 i 4500 | ||
|---|---|---|---|
| 001 | 022113 | ||
| 005 | 20251030132006.0 | ||
| 007 | zu | ||
| 008 | 150107s1990 fr##################eng#d | ||
| 040 |
_aCO-ViULL _erda _bspa |
||
| 041 | 0 | _aeng | |
| 043 | _afr | ||
| 090 |
_aF _b1635 |
||
| 110 | 1 |
_aIUCN -The World Conservation Union _9115394. |
|
| 245 | 1 | 0 |
_aTriennial Report 1988 - 1990 / _cIUCN -The World Conservation Union. |
| 264 | 1 |
_aSadag : _bIUCN, _c1990. |
|
| 300 |
_a96 páginas : _bilustraciones; tbs; cuads. |
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| 336 |
_aother _bxxx _2rdacontent |
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| 337 |
_aother _bx _2rdamedia |
||
| 338 |
_aunspecified _bzu _2rdacarrier |
||
| 500 | _aIncluye Glosario. | ||
| 650 | 0 | 7 |
_aGESTION AMBIENTAL _9115395. |
| 650 | 0 | 7 |
_aCONSERVACION DE LOS RECURSOS NATURALES _9115396. |
| 650 | 0 | 7 |
_aBOTANICA _9115397. |
| 650 | 0 | 7 |
_aBIOLOGIA _9115398. |
| 650 | 0 | 7 |
_aMEDIO AMBIENTE _9115399. |
| 650 | 0 | 7 |
_aCONSERVACION DEL AMBIENTE _9115400. |
| 650 | 0 | 7 |
_aECOLOGIA _9115401. |
| 942 |
_2ddc _cFLL |
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| 999 |
_c20907 _d20907 |
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