congrès/colloque

Balancing ecosystem values: innovating experiments for sustainable forestry

C. Peterson, - Editeur scientifique ; USDA United States Department of Agriculture, Portland DR (USA). Forest Service ; D. Maguire, - Editeur scientifique ; International Workshop (2004/08/15-20; Portland OR, USA) | Portland [USA] : USDA | USDA Forest Service General Technical report (USA) | 2005

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congrès/colloque

Dynamics and management of mediterranean type ecosystems

USDA United States Department of Agriculture, Portland DR (USA). Forest Service ; Symposium (1981/06/22-26; San Diego, USA) | Washington [USA] : USDA, Forest Service | 1981

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ouvrage

Tree value system : description and assumptions

D. Briggs ; USDA United States Department of Agriculture, Portland DR (USA). Forest Service | Springfield VA [USA] : US Dept. Commerce, Nat. Techn. Info. Service | USDA Forest Service General Technical Report (USA) | 1989

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ouvrage

Tree value system : users guide

J. Sachet ; USDA United States Department of Agriculture, Portland DR (USA). Forest Service ; D. Briggs ; R. Fight | Springfield VA [USA] : US Dept. Commerce, Nat. Techn. Info. Service | USDA Forest Service General Technical Report (USA) | 1989

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congrès/colloque

Western jumper ecology and management

R. Martin ; USDA United States Department of Agriculture, Portland DR (USA). Forest Service ; J. Dealy ; D. Caraher ; Workshop (1977/01; Bend DR, USA) | Portland [USA] : USDA, Forest Service, Pacific Northwest Forest and Range Experiment Station | USDA, For. serv. techn. rep. (USA) | 1978

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