Fir

2,266 books
Regeneration of Douglas-fir in the Klamath Mountains Region, California and OregonRudolph Otto Strothmann
⏱ 35m

Regeneration of Douglas-fir in the Klamath Mountains Region, California and Oregon

Rudolph Otto Strothmann

198435 pp.
Fifty-year development of Douglas-fir stands planted at various spacingsDonald L Reukema
⏱ 21m

Fifty-year development of Douglas-fir stands planted at various spacings

Donald L Reukema

197921 pp.
Patterns of first-year growth in populations of Douglas-fir (Pseudotsuga menziesii var. glauca)G. E. Rehfeldt

Patterns of first-year growth in populations of Douglas-fir (Pseudotsuga menziesii var. glauca)

G. E. Rehfeldt

1979No page data
1974 cooperative Douglas-fir tussock moth control projectDavid A. Graham
⏱ 1h 14m

1974 cooperative Douglas-fir tussock moth control project

David A. Graham

197574 pp.
Levels-of-growing-stock cooperative study in Douglas-firRobert O. Curtis
⏱ 1h 6m

Levels-of-growing-stock cooperative study in Douglas-fir

Robert O. Curtis

198666 pp.
Risk-rating systems for mature red fir and white fir in northern CaliforniaGeorge T Ferrell
⏱ 29m

Risk-rating systems for mature red fir and white fir in northern California

George T Ferrell

198029 pp.
Silviculture of spruce-fir forests in the central Rocky MountainsWayne D. Shepperd
⏱ 44m

Silviculture of spruce-fir forests in the central Rocky Mountains

Wayne D. Shepperd

198344 pp.
Risk-rating systems for mature red fir and white fir in northern CaliforniaGeorge T. Ferrell
⏱ 29m

Risk-rating systems for mature red fir and white fir in northern California

George T. Ferrell

198029 pp.
Gross yields for even-aged stands of Douglas-fir and white or grand fir, east of the cascades in Oregon and WashingtonP. H Cochran
⏱ 17m

Gross yields for even-aged stands of Douglas-fir and white or grand fir, east of the cascades in Oregon and Washington

P. H Cochran

197917 pp.
Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreakWickman, Boyd E.
⏱ 47m

Tree mortality and top-kill related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

Wickman, Boyd E.

197847 pp.
Douglas-fir tussock moth handbookMilton J Stelzer

Douglas-fir tussock moth handbook

Milton J Stelzer

1979No page data
Dowel-nut connection in Douglas-fir peeler coresRonald W. Wolfe
⏱ 16m

Dowel-nut connection in Douglas-fir peeler cores

Ronald W. Wolfe

200016 pp.
Douglas-fir tussock moth handbookWickman, Boyd E.
⏱ 15m

Douglas-fir tussock moth handbook

Wickman, Boyd E.

197815 pp.
The Douglas-fir/ninebark habitat type in central IdahoSteele, Robert W.
⏱ 1h 5m

The Douglas-fir/ninebark habitat type in central Idaho

Steele, Robert W.

198965 pp.
Genotype * environment interactionRobert Kenneth Campbell
⏱ 21m

Genotype * environment interaction

Robert Kenneth Campbell

199321 pp.
Douglas-fir Christmas tree economicsUnknown Author
⏱ 23m

Douglas-fir Christmas tree economics

Unknown Author

199523 pp.
Distribution of tree species in an undisturbed northern hardwood-spruce fir forest, The Bowl, N.HC. Wayne Martin

Distribution of tree species in an undisturbed northern hardwood-spruce fir forest, The Bowl, N.H

C. Wayne Martin

1977No page data
Forty-year development of Douglas-fir stands planted at various spacingsDonald L. Reukema
⏱ 21m

Forty-year development of Douglas-fir stands planted at various spacings

Donald L. Reukema

197021 pp.
Douglas-fir beetleMalcolm M. Furniss

Douglas-fir beetle

Malcolm M. Furniss

1978No page data
Thinning response in 110-year-old Douglas-firRichard L. Williamson

Thinning response in 110-year-old Douglas-fir

Richard L. Williamson

1966No page data
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