كتب ذات صلة

Interview with Myron E. Krueger and Richard A. Colgan : and related material

Forestry, lobbying and resource legislation, 1931-1961 : and related material

• Crown Zellerbach : timber, technology and corporate development in the Pacific Northwest, 1920 to 1965 :
  المؤلفون: Fry, Amelia R.
• Timber management in the Pacific Northwest region, 1927-1965 : and related material
  المؤلفون: Fry, Amelia R. ,  Lund, Walter H.
• Forest research in the Northwest :
  المؤلفون: Fry, Amelia R. ,  Munger, Thornton T.