Livres associés

Relationship of yellow pine and Douglas fir in the yellow pine type. Annual silvical report. Salmon naitonal forest

• Crown Zellerbach : timber, technology and corporate development in the Pacific Northwest, 1920 to 1965 :
  Auteur(s): Fry, Amelia R.
• Timber management in the Pacific Northwest region, 1927-1965 : and related material
  Auteur(s): Fry, Amelia R. ,  Lund, Walter H.
• Private and state forestry in California, 1917-1960 : and related material
  Auteur(s): Fry, Amelia R. ,  Black, S. Rexford

• Soil, forest, and water conservation and reclamation in China, Israel, Africa, and the United States :
  Auteur(s): Chall, Malca. ,  Lowdermilk, W. C.
• Plant genetics and new grape varieties :
  Auteur(s): Teiser, Ruth. ,  Olmo, H. P.
• Forest research in the Northwest :
  Auteur(s): Fry, Amelia R. ,  Munger, Thornton T.