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検索結果 4 件

Composition, volume, and prices for major softwood lumber types in western Oregon and Washington, 1971-2020 [microform] / James F. Weigand (Research paper PNW ; RP-509)

Composition, volume, and prices for major softwood lumber types in western Oregon and Washington, 1971-2020 [microform] / James F. Weigand (Research paper PNW ; RP-509)
マイクロ図書
1998<YCA-A 13.78:PNW-RP-509>
国立国会図書館
  • 著者標目Weigand, James F Pacific Northwest Research St...

Management experiments for high-elevation agroforestry systems jointly producing matsutake mushrooms and high-quality timber in the Cascade Range of southern Oregon [microform] / James F. Weigand (General technical report PNW ; GTR-424)

Management experiments for high-elevation agroforestry systems jointly producing matsutake mushrooms and high-quality timber in the Cascade Range of southern Oregon [microform] / James F. Weigand (General technical report PNW ; GTR-424)
マイクロ図書
1998<YCA-A 13.88:PNW-GTR-424>
国立国会図書館
  • 著者標目Weigand, James F Pacific Northwest Research St...

Economic implications for management of structural retention on harvest units at the Blue River Ranger District, Willamette National Forest, Oregon microform / James F. Weigand and A. Lynn Burditt (Research note PNW ; RN-510)

Economic implications for management of structural retention on harvest units at the Blue River Ranger District, Willamette National Forest, Oregon microform / James F. Weigand and A. Lynn Burditt (Research note PNW ; RN-510)
マイクロ図書
1992<YCA-A 13.79:PNW-RN-510>
国立国会図書館
  • 著者標目Weigand, James F Burditt, A. Lynn Pacific Nort...

High Quality Forestry Workshop

High Quality Forestry Workshop
紙図書
compiled by James F. WeigandCenter for International Trade in Forest Products, University of Washington[1994]
全国の図書館
  • 著者標目...ate Park, Or.) Weigand, James F. Haynes, Richard W. Mikowski,...

検索結果は以上です。