Estimating tree biomass, carbon, and nitrogen in two vegetation control treatments in an 11-year-old Douglas-fir plantation on a highly productive site /

Inventory and value of old-growth in the Douglas-fir region /
by: Haynes, Richard W.
Published: (1986)

Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak /
by: Wickman, Boyd E.
Published: (1980)

The deterioration of beetle-killed Douglas-fir in western Oregon and Washington /
by: Wright, Kenneth H.
Published: (1967)

Levels-of-growing-stock cooperative study in Douglas fir : report no. 19, the Iron Creek study, 1966-2006 /
by: Curtis, Robert O.
Published: (2009)

Radial growth of grand fir and douglas-fir 10 years after defoliation by the douglas-fir tussock moth in the Blue Mountains outbreak /
by: Wickman, Boyd E.
Published: (1986)

Douglas-fir dwarf mistletoe.
Published: (1983)

Fertilizing Douglas-fir forests /
by: Miller, Richard E.
Published: (1979)

Results from genetic tests of selected parents of Douglas-Fir (Pseudotsuga menziesii (Mirb.) Franco) in an applied tree improvement program /
Published: (1995)

Financial analysis of pruning coast douglas-fir /
Published: (1987)

Fertilizing Douglas-fir forests /
by: Miller, Richard E.
Published: (1979)

Tree growth and soil relations at the 1925 Wind River Spacing Test in coast Douglas-fir /
by: Miller, Richard E.
Published: (2004)

Tree growth and soil relations at the 1925 Wind River Spacing Test in coast Douglas-fir /
by: Miller, Richard E.
Published: (2004)

Wood density-moisture profiles in old-growth Douglas-fir and western hemlock /
by: Pong, W. Y.
Published: (1986)

Effects of vegetation control and organic matter removal on soil water content in a young Douglas-fir plantation / Warren D. Devine, Constance A. Harrington.
by: Devine, Warren D.
Published: (2006)

Levels-of-growing-stock cooperative study in Douglas-fir : report no. 18-Rocky Brook, 1963-2006 /
by: Curtis, Robert O.
Published: (2009)

Initial thinning effects in 70- to 150-year-old douglas-fir-western Oregon and Washington /
by: Williamson, Richard L.
Published: (1971)

Investigating dominance in Douglas-fir stands /
by: Krueger, Kenneth W. (Kenneth William), 1935-
Published: (1967)

Fir dwarf mistletoe /
by: Filip, Gregory M.
Published: (2000)

Early survival and growth of planted Douglas-fir with red alder in four mixed regimes /
by: Murray, Marshall D.
Published: (1986)

Losses associated with Douglas-fir and true fir tops killed by western spruce budworm in eastern Washington /
by: Aho, Paul E.
Published: (1984)

Ecological adaptions in Douglas-fir populations /
by: Rehfeldt, G. E.
Published: (1982)

Nursery fertilization of Douglas-fir seedlings with different forms of nitrogen /
by: Radwan, M. A., 1926-
Published: (1971)

Douglas-fir tussock moth handbook : protecting ornamental and shade trees.
Published: (1982)

Survival and growth of Douglas-fir seed sources in the Hospital Tract rangewide source archive plantation /
by: Gamble, William E.
Published: (1996)

Uphill falling of old-growth Douglas-fir /
by: Hunt, Douglas L.
Published: (1981)

Stand development 18 years after gap creation in a uniform Douglas-fir plantation /
by: Curtis, Robert O., et al.
Published: (2018)

Economic availability of logging residue in the Douglas-fir region /
by: Adams, Thomas C.
Published: (1976)

Douglas-fir seedlings planted by four methods : results after 10 years /
by: Strothmann, R. O.
Published: (1976)

Levels-of-growing-stock cooperative study in Douglas-fir : report no. 14-Stampede Creek, 30-year results /
by: Curtis, Robert O.
Published: (2002)

Levels-of-growing-stock cooperative study in Douglas-fir : report no. 14-Stampede Creek, 30-year results /
by: Curtis, Robert O.
Published: (2002)

Thinning shock and response to fertilizer less than expected in young Douglas-fir stand at Wind River Experimental Forest /
by: DeBell, Dean S.
Published: (2002)

Thinning shock and response to fertilizer less than expected in young Douglas-fir stand at Wind River Experimental Forest /
by: DeBell, Dean S.
Published: (2002)

Estimates of site index and height growth for Douglas-fir in high-elevation forests of the Oregon-Washington Cascade Range : curves and tables for field application /
by: DeMars, Donald J.
Published: (1987)

Dynamic phenotypic plasticity in photosynthesis and biomass patterns in Douglas-fir seedlings /
by: Koehn, Anita Carol
Published: (2010)

Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak /
by: Wickman, Boyd E., et al.
Published: (1980)

Douglas-fir.
by: Bormann, Bernard T.
Published: (1984)