Search Results

1

Seed production of central Oregon ponderosa and lodgepole pines /

by Dahms, Walter G.
Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975

Government Document Book

2

Biomass estimators for thinned second-growth ponderosa pine trees /

by Cochran, P. H.
[Portland, Or.?] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1984

Government Document Book

3

Response of dwarf mistletoe-infested ponderosa pine to thinning.

by Barrett, James W. (James Willis), 1922-
[Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985

Government Document Book

4

Silviculture of ponderosa pine in the Pacific Northwest : the state of our knowledge /

by Barrett, James W. (James Willis), 1922-
[Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1979

Government Document Book

5

Predictions of fire behavior and resistance to control for use with photo series for the ponderosa pine type, ponderosa pine and associated species type, and lodgepole pine type /

by Ward, Franklin R.
[Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1981

Government Document Book

6

Pocket guide to the improved grading system for ponderosa pine and sugar pine saw logs in trees.

Washington, DC : United States Government Printing Office, 1969
1969 ed.

Government Document Book

7

Lumber recovery from ponderosa pine in western Montana /

by Plank, Marlin E.
Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1981

Government Document Book

8

Twenty-year growth of ponderosa pine saplings thinned to five spacings in central Oregon /

by Barrett, James W. (James Willis), 1922-
Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1982

Government Document Book

9

Twenty-year growth of thinned and unthinned ponderosa pine in the Methow Valley of northern Washington /

by Barrett, James W. (James Willis), 1922-
Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1981

Government Document Book

10

Soil compaction and initial height growth of planted ponderosa pine /

by Cochran, P. H.
[Portland, Or.?] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985

Government Document Book

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