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Filtering by: Creator Hunt, Douglas L. Decade 1930-1939 Subject Forests and forestry -- Northwest, Pacific

The application of silviculture to Douglas fir of the Pacific slope

Creator:

Congdon, Edward

Resource Type:

Undergraduate Thesis

Full Text:

region averages about l. inches. In a study (15) of a typical Douglas fir soil at Wind River, analysis
Report for the calendar year 1935 of the Pacific Northwest Forest Experiment Station

Creator:

Pacific Northwest Forest Experiment Station (Portland, Or.)

Resource Type:

Technical Report

Full Text:

Silvicultural Studies Forestation and Botanical Research 8 Douglas Fir Silviculture 9 Ponderosa Pine
Report of the Pacific Northwest Forest Experiment Station for the calendar year 1936

Creator:

Pacific Northwest Forest Experiment Station (Portland, Or.)

Resource Type:

Technical Report

Full Text:

Frisvall Edna L. Hunt June E. Suckow Elizabeth Straw Director Senior Forest Economist Senior Forest
Annual report of the Pacific Northwest Forest and Range Experiment Station for the calendar year 1938

Creator:

Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Resource Type:

Technical Report

Full Text:

Region. Much knowledge is now available on the behavior of Douglas fir in even-aged stands such as life
Statement for the Forest Research Council concerning the work of the Pacific Northwest Forest Experiment Station and of the Forest Insect Field Station for the past two years

Creator:

Pacific Northwest Forest Experiment Station (Portland, Or.), Forest Research Council of the Pacific Northwest, and United States. Forest Service

Resource Type:

Technical Report

Full Text:

OF THE DOUGLAS FIR REGION This is the largest project on the Station's program, and has absorbed
Growth in selectively cut ponderosa pine forests of the Pacific Northwest

Creator:

Meyer, Walter H. (Walter Huber)

Abstract:

Gerald W. Williams Collection

Resource Type:

Technical Report

Full Text:

. This proportion is second only to that formed by Douglas fir. The ponderosa pine timber in Washington