Search results for: Pacific Northwest Research Station (Portland, Or.)
Showing 41 - 60 results of 1,489
Refine Results
-
41
Effect of operational fertilization on foliar nutrient content and growth of young douglas-fir and Pacific silver fir
Authors: Cochran, P. H.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 10 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
42
Effect of jellyrolling and acclimatization on survival and height growth of conifer seedlings
Authors: Lopushinsky, W.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 14 pages : illustrations, 1 map ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
43
Levels-of-growing-stock cooperative study in douglas-fir : report no. 8-the LOGS study : twenty-year results
Authors: Curtis, Robert O.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: [vi], 113 pages : illustrations, 1 map ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
44
Application of geotechnical data to resource planning in southeast Alaska
Authors: Schroeder, W. L. (Warren Lee), 1939-
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 22 pages : illustrations, 2 maps ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
45
Fox Hollow research natural area
Authors: Curtis, Alan B.
Published: Pacific Northwest Research Station, 1986Physical Description: 19 pages : illustrations, 1 map ; 27 cmHoldings: Loading…
Government Document Book Loading… -
46
Mohawk Research Natural Area
Authors: Curtis, Alan B.
Published: Pacific Northwest Research Station, 1987Physical Description: 17 pages : illustrations, 1 map ; 27 cmHoldings: Loading…
Government Document Book Loading… -
47
Early survival and growth of planted Douglas-fir with red alder in four mixed regimes
Authors: Murray, Marshall D.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 13 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
48
Radial growth of grand fir and douglas-fir 10 years after defoliation by the douglas-fir tussock moth in the Blue Mountains outbreak
Authors: Wickman, Boyd E.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 11 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
49
Louisiana's forest products industry : performance and contribution to the state's economy, 1970 to 1980
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 22 pages : illustrations, 2 maps ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
50
Behavior of mule deer on the Keating Winter Range
Authors: Fowler, W. B. (William Burgess), 1930-
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 25 pages : illustrations, map ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
51
Effects of site preparation on seedling growth : a preliminary comparison of broadcast burning and pile burning
Authors: Minore, Don
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 12 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
52
Pecky rot in incense-cedar : evaluation of five scaling methods
Authors: Cahill, James M.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 10 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
53
Are federal sustained yield units equitable? : a case study of the Grays Harbor Unit
Authors: Schallau, Con H.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest Research Station, 1986Physical Description: 17 pages : illustrations, maps ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
54
Estimating the weight of Douglas-fir tree boles and logs with an iterative computer model
Authors: Waddell, Dale R.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 20 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
55
Multivariate analysis of climate along the southern coast of Alaska : some forestry implications
Authors: Farr, Wilbur A.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 38 pages : illustrations, 1 map ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
56
Timber resource statistics for the Porcupine inventory unit of Alaska, 1978
Authors: Setzer, Theodore S.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 7 unnumbered pages, 32 pages : illustrations, 1 map ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
57
The MAP program : building the digital terrain model
Authors: Twito, Roger H.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: [ii], 22 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
58
Camas Swale Research Natural Area
Authors: Curtis, Alan B.
Published: [Pacific Northwest Research Station], 1987Physical Description: 18 pages : illustrations, 1 map ; 27 cmHoldings: Loading…
Government Document Book Loading… -
59
A method for estimating the preharvest potential for seedling height growth on cutover forest land in southwestern Oregon
Authors: Minore, Don
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986Physical Description: 10 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading… -
60
Fifteen-year results from a grand fir-shasta red fir spacing study
Authors: Seidel, Kenneth W.
Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987Physical Description: 9 pages : illustrations ; 28 cm.Holdings: Loading…
Government Document Book Loading…
Related Subjects
Forests and forestry
Forest management
Economic aspects
Environmental aspects
Timber
Douglas fir
Management
Ecosystem management
Forest products industry
Growth
Research
Forest ecology
Computer programs
Trees
Forest reserves
Habitat
Diseases and pests
Lumber trade
Forest policy
Logging
Fire management
Forest thinning
Measurement
Social aspects
Forest surveys
Mathematical models
Research natural areas
Forest fires
Monitoring
Forest products