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Books Books 41 - 50 of about 50 related to General technical report INT.   

Maintaining the long-term productivity of Pacific Northwest forest ecosystems

David A. Perry, Oregon State University. College of Forestry, United States. Forest Service, United States. Bureau of Land Management - Nature - 1989 - 256 pages
The papers presented in this volume summarize how various management practices affect forest health in the diverse Northwest forest regions, providing practical guidelines for ...
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Integrated Pest Management in Pine-bark Beetle Ecosystems

William E. Waters, Ronald W. Stark, David L. Wood - Dendroctone du pin ponderosa - Écologie - Rocheuses, Montagnes - 1985 - 256 pages
A comprehensive treatment of discrete insect-host forest ecosystems and current knowledge and technology for managing the insects and associated destructive agents as an ...
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Silviculture and Ecology of Western U.S. Forests

John C. Tappeiner, Douglas Alan Maguire, Timothy Brian Harrington - Technology & Engineering - 2007 - 440 pages
"An essential reference for forest managers, policy makers, forest scientists, and students, this authoritative volume provides a basis for silviculture practices and ...
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