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Creator:: Lavender, Denis P. and Engstrom, W. H.
Abstract:: To determine if squirrels (Sciurus douglasii var.) cut cones before the seeds are ripe, a series of collection points was established in the Willamette Valley and the Cascade Mountains in the summer of 1954. The areas were inspected at intervals during August, September and October of 1954, and freshly cut...
Resource Type:: Technical Report
Full Text:: H. ENGSTROM Research Silviculturist MARCH, 1956 OREGON STATE BOARD OF FORESTRY Dwight L. Phipps

Creator:: Engstrom, W. H. and Oregon State Board of Forestry
Resource Type:: Technical Report
Full Text:: , August, 1954 The annual statewide cone crop survey and report is made by the Oregon State Board of

Creator:: Engstrom, W. H. and Oregon State Board of Forestry
Resource Type:: Technical Report
Full Text:: State Board of Forestry. The field survey was made by W. H. Engstrom using an auto- mobile for

Creator:: Engstrom, W. H. and Oregon State Board of Forestry
Resource Type:: Technical Report
Full Text:: BOARD OF FORESTRY q , " K "' George Spaur, State Forester Dick Berry, Research Director J t `"tr ° Sli

Creator:: Engstrom, W. H. and Oregon State Board of Forestry
Resource Type:: Technical Report
Full Text:: 1952 CONE CROP SURVEY REPORT Wilbur H. Engstrom Research Assistant OREGON STATE BOARD OF FORESTRY

Creator:: Engstrom, W. H. and Oregon State Board of Forestry
Resource Type:: Technical Report
Full Text:: fifth annual cone crop report compiled by the Oregon State Board of Forestry. The field survey was made

Creator:: Engstrom, W. H. and Oregon State Board of Forestry
Resource Type:: Technical Report
Full Text:: WESTERN RED CEDAR By W. H. ENGSTROM 1U { f OREGON STATE BOARD OF FORESTRY G orge Spaur, State

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