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Maintaining the Long-term Productivity of Pacific Northwest Forest Ecosystems

David A. Perry

出版	Timber Press, 1989
主題	Gardening / GeneralNature / Ecosystems & Habitats / Forests & RainforestsScience / Life Sciences / EcologyTechnology & Engineering / Agriculture / ForestryTechnology & Engineering / Agriculture / Sustainable Agriculture
ISBN	08819214409780881921441
URL	http://books.google.com.hk/books?id=4wDxAAAAMAAJ&hl=&source=gbs_api

註釋

Sustainability continues to be a major issue in forest management policy, and the papers presented in this volume summarize how various management practices affect forest health in the diverse Northwest forest regions, providing guidelines for the present and future.