Herbs and brush on California red fir regeneration sites : a species and frequency sampling /

Natural regeneration 10 years after a Douglas-fir tussock moth outbreak in northeastern Oregon /
by: Wickman, Boyd E.
Published: (1986)

Successful natural regeneration cuttings in California true firs /
by: Gordon, Donald T.
Published: (1979)

Regenerating coastal forests in Oregon : an annotated bibliography of selected ecological literature /
Published: (1996)

Fir trees /
by: Fischer-Nagel, Heiderose
Published: (1989)

Regeneration of Douglas-fir cutblocks on the Six Rivers National Forest in northwestern California /
by: Strothmann, R. O.
Published: (1979)

Growth of suppressed grand fir and shasta red fir in central Oregon after release and thinning : 10-year results /
by: Seidel, Kenneth W.
Published: (1983)

Regeneration of Douglas-fir in the Klamath Mountains Region, California and Oregon /
by: Strothmann, R. O.
Published: (1984)

White and red fir cone production in northeastern California : report of a 16-year study /
by: Gordon, Donald T.
Published: (1978)

Risk-rating systems for mature red fir and white fir in northern California /
by: Ferrell, George T.
Published: (1980)

Comparative effects of precommercial thinning, urea fertilizer, and red alder in a site II, coast Douglas-fir plantation /
by: Miller, Richard E.
Published: (1999)

Douglas-fir beetle /
by: Furniss, Malcolm M., et al.
Published: (2014)

Predicting regeneration in the grand fir-cedar-hemlock ecosystem of the northern Rocky Mountains /
by: Ferguson, Dennis E.
Published: (1986)

Douglas-fir in northern California : effects of shade on germination, survival, and growth /
by: Strothmann, R. O.
Published: (1972)

Regenerating northern red oak on high quality sites /
by: Sims, Daniel H.
Published: (1988)

Results of regeneration cutting in a spruce-subalpine fir stand /
by: Roe, Arthur L. (Arthur Lawrence), 1909-2006
Published: (1965)

Guidelines for precommercial thinning of Douglas-fir /
by: Reukema, Donald L.
Published: (1975)

Brushes /
Published: (1951)

Ecology, silviculture, and management of the Engelmann spruce -- subalpine fir type in the central and southern Rocky Mountains /
by: Alexander, Robert R.
Published: (1987)

Response of Douglas-fir advance regeneration to overstory removal /
by: Maranto, J. Chris
Published: (2008)

Effects of thinning on yield of Douglas-fir : concepts and some estimates obtained by simulation /
by: Reukema, Donald L.
Published: (1977)

Ecological characteristics of old-growth Douglas-fir forests /
Published: (1981)

Ecological characteristics of old-growth Douglas-fir forests /
by: Franklin, Jerry F.
Published: (1981)

Brush management methods /
by: Welch, Tommy G.
Published: (1991)

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

Douglas-fir genetic resources : an assessment and plan for California.
Published: (1982)

Regeneration outlook on BLM lands in the Siskiyou Mountains /
by: Stein, William I.
Published: (1986)

Spatial variability in generalist predation on the Douglas-fir tussock moth /
by: Hovland, Charlotte
Published: (2021)

Red fir.
Published: (1907)

Response to commercial thinning in a 110-year old Douglas-fir stand /
by: Williamson, Richard L.
Published: (1982)

Lumber recovery from young-growth red and white fir in northern California /
by: Pong, W. Y.
Published: (1982)

Daniel Brush /
Published: (2012)

Herbs : international & illustrated /
by: Daisley, Gilda
Published: (1989)

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

Douglas-fir managed yield simulator : DFIT user's guide /
by: Bruce, David
Published: (1977)

Site index curves for Douglas-fir in New Mexico /
by: Edminster, Carleton B.
Published: (1976)

Bristles and brushes ; a footnote to the story of American war production.
by: Denison, Merrill, 1893-1975
Published: (1949)