Now showing items 1-5 of 5

    • Fertilizantes de entrega controlada: Potencial para mejorar la productividad de la reforestación 

      Rose, Robin; Arellano O.,E.; Haase, Diane L. ([s.n.], 2004)
    • Oldest known engelmann spruce 

      Crown, P.M.; Brown, C.C.; Mata, S.A.; McClain, D.L.; Shepperd, W.D. (USDA Forest Service. Rocky Mountain Forest and Range Experiment Station, 1995)
      Age structure in a stand of very old-age Engelmann spruce is described. The site is at 3,505 m near treeline in the Fraser Experimental Forest in central Colorado. The site contains the oldest ...
    • Softwoods of North America 

      Alden, Harry A. (USDA Forest Service. Forest Products Laboratory, 1997)
      This report describes 52 taxa of North American softwoods, which are organized alphabetically by genus. Descriptions include scientific name, trade name, distribution, tree characteristics, ...
    • The Glacier Lakes Ecosystem Experiments Site 

      Musselman, R. C. (USDA Forest Service. Rocky Mountain Forest and Range Experiment Station, 1994)
    • The wood book 79 

      Jimerson, Warren C. (Wood Products Publications, 1979)