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20220207171905.0 |
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211123s1987 gaubd gr ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 333.951.6
|b F781f
|2 23
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| 245 |
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|a Fourth World Wilderness Congress Worldwide Conservation :
|b proceedings of the Symposium on Biosphere Reserves, september 11-18, 1987 YMCA of the Rockies Estes Park Center, Estes Park, Colorado, USA /
|c edited by William P. Gregg, Jr., Stanley L. Krugman, James D. Wood, Jr.
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| 260 |
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|a Atlanta, Georgia :
|b U.S. Department of the Interior National Park Service, Science Publications Office,
|c 1987.
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| 300 |
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|a ix, 291 páginas :
|b diagramas en blanco y negro, mapas en blanco y negro.
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| 650 |
0 |
7 |
|a CONSERVACION DE LA BIODIVERSIDAD
|v CONGRESOS
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| 650 |
0 |
0 |
|a RESERVAS DE LA BIOSFERA
|v CONGRESOS
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| 650 |
0 |
7 |
|a CONSERVACIÓN DE LOS RECURSOS NATURALES
|v CONGRESOS
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| 650 |
0 |
0 |
|a CONSERVACION DE LA BIODIVERSIDAD MARINA
|v CONGRESOS
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| 650 |
0 |
7 |
|a DESARROLLO SOSTENIBLE
|v CONGRESOS
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| 650 |
0 |
7 |
|a REGIONES SUBDESARROLLADAS
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| 700 |
1 |
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|a Gregg, William P.
|e Editor/a
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| 700 |
1 |
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|a Krugman, Stanley L.
|e Editor/a
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| 700 |
1 |
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|a Wood, James D.
|e Editor/a
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| 711 |
2 |
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|a World Wilderness Congress Worldwide Conservation
|n (4 :
|d 1987 :
|c Colorado, USA)
|j Autor/a
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| 900 |
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|a 2022-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a MBA -MBA
|