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

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. 19--the Iron Creek study, 1966-2006 /
by: Curtis, Robert O.
Published: (2009)

Biomass production on the Olympic and Kitsap Peninsulas, Washington : updated logging residue ratios, slash pile volume-to-weight ratios, and supply curves for selected locations /
by: Cross, Jason C.
Published: (2013)

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

Effect of operational fertilization on foliar nutrient content and growth of young douglas-fir and Pacific silver fir /
by: Cochran, P. H.
Published: (1986)

Silvicultural research and the evolution of forest practices in the Douglas-fir region /
Published: (2007)

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

Comparative effects of urea fertilizer and red alder in a site III, coast Douglas-fir plantation in the Washington Cascade Range /
Published: (2005)

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

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)

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

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

Silvicultural options for young-growth Douglas-fir forests : the Capitol Forest study--establishment and first results /
Published: (2004)

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)

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

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

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

Douglas-fir dwarf mistletoe.
Published: (1983)

Estimating tree biomass, carbon, and nitrogen in two vegetation control treatments in an 11-year-old Douglas-fir plantation on a highly productive site /
by: Devine, Warren D.
Published: (2013)

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)

Production rates in commercial thinning of young-growth Douglas- fir /
by: Adams, Thomas Cooper, 1918-
Published: (1967)

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)

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)

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

The Fall River long-term site productivity study in coastal Washington : site characteristics, methods, and biomass and carbon and nitrogen stores before and after harvest /
Published: (2007)

Levels-of-growing-stock cooperative study in douglas-fir : report no. 8-the LOGS study : twenty-year results /
by: Curtis, Robert O.
Published: (1986)

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

Guide to variable-density thinning using skips and gaps /
by: Brodie, Leslie C., et al.
Published: (2020)

Early survival and height growth of Douglas-fir and lodgepole pine seedlings and variations in site factors following treatment of logging residues /
by: Lopushinsky, W.
Published: (1992)

Biomass production on the Olympic and Kitsap Peninsulas, Washington : updated logging residue ratios, slash pile volume-to-weight ratios, and supply curves for selected locations /
by: Cross, Jason C., et al.
Published: (2013)

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

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

Estimating tree biomass, carbon, and nitrogen in two vegetation control treatments in an 11-year-old Douglas-fir plantation on a highly productive site /
by: Devine, Warren D.
Published: (2013)

Levels-of-growing-stock cooperative study in Douglas-fir.
by: Marshall, David D.
Published: (2002)

Levels-of-growing-stock cooperative study in Douglas-fir.
by: Hoyer, Gerald E.
Published: (1996)