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01042nam a2200229 u 4500 |
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981112s1958 xxu ||||| eng |
| 035 |
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|a 3540303
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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|a eng
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|a 634.927
|b E79T
|2 00
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| 110 |
2 |
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|a Estados Unidos.
|b Forest Service
|e Autor/a
|4 aut
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|a Timber resources for America's future
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|a Washington, D.C. :
|b U.S. Government Printing Office,
|c 1958.
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| 300 |
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|a 713 páginas :
|b ilustraciones, mapas, cuadros, gárs
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| 500 |
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|a A summary of the timber resource review. Forest land and timber Growth and utilization. Forest protection. Productivity of recently out lands. Forest tree planting. Ownership of forest land and timber.
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| 500 |
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|a Timber resource of North America and the world. Future demand for timber. Timber supply outlook. Appendix. (p.497-704)
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| 500 |
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|a Bibliografía: p.702-704
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| 650 |
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|a RESERVAS FORESTALES
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| 650 |
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|a MADERA
|x ESTADOS UNIDOS
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| 916 |
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|a Reconversión
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