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Filters: Author is Pacific Northwest Forest and Range Experiment Station (Portland OR)  [Clear All Filters]
1957
Madison, Robert W., and Pacific Northwest Forest and Range Experiment Station(Portland, OR). A guide to the Cascade Head Experimental Forest near Otis, Oregon. Portland, OR: Pacific Northwest Forest and Range Experiment Station, United States Department of Agriculture, Forest Service, 1957.
1984
Smith, Stephen H., and Pacific Northwest Forest and Range Experiment Station(Portland, OR). Growth and yield of sitka spruce and western hemlock at Cascade Head Experimental Forest, Oregon In USDA Forest Service research paper PNW. Vol. no.325. Portland, OR: United States Department of Agriculture, Forest Service, Pacific Northwest Forest and RAnge Experiment Stateion, 1984.
→ www.fs.usda.gov/treesearch/pubs/25229