| 000 | 00660nas a2200205 i 4500 | ||
|---|---|---|---|
| 001 | CEIDA | ||
| 008 | 120216c1999 wau||||f |||| 00| 0 eng d | ||
| 022 | _a02768186 | ||
| 040 |
_aCeida _bspa |
||
| 245 | 0 | 0 |
_aNational parks _b: the magazine of the National Parks and Conservation Association. |
| 260 |
_aWashington _b: National Parks and Conservation Association _c, 1999-. |
||
| 300 | _a v. | ||
| 310 | _aTrimestral | ||
| 321 | _aBimensual | ||
| 362 | _a(1999)- | ||
| 590 | _aDescripción basada en el volumen 73 número 3-4 (1999) | ||
| 650 | 4 |
_aParques nacionales _9532 |
|
| 650 | 4 |
_9327 _aEspacios protegidos |
|
| 856 | _uhttp://www.npca.org/news/magazine/ | ||
| 999 |
_c4608 _d4608 |
||