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book (10)


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English (10)


Year
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1985 (10)

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Book
Maintaining cultures of wood-rotting fungi
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Year: 1985 Publisher: Portland, Or U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Book
Effects of leader topping and branch pruning on efficiency of Douglas-fir cone harvesting with a tree shaker
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Year: 1985 Publisher: [Portland, Or.] U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Conifers --- Douglas fir --- Harvesting --- Pruning --- Seeds


Book
Ponderosa pine-grand fir spacing study in central Oregon : results after 10 years
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Year: 1985 Publisher: [Portland, Or.] U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Book
Lumber recovery from ponderosa pine in northern California
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Year: 1985 Publisher: [Portland, Or.] U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Book
Lumber recovery from ponderosa pine in the Black Hills, South Dakota
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Year: 1985 Publisher: [Portland, Or.] U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Book
Early wide spacing in red alder (Alnus rubra Bong.) : effects on stem form and stem growth
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Year: 1985 Publisher: [Portland, Or.?] U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Book
Portable vacuum for collecting arthropods from drop cloths
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Year: 1985 Publisher: [Portland, Or.?] U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station

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Arthropoda --- Vacuum


Book
The Role of the genus Ceanothus in western forest ecosystems
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Year: 1985 Publisher: Portland Oregon : United States Department of Agriculture, Forest Service, Pacific Northwest Research Station,

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Book
Wildlife habitats in managed rangelands : the Great Basin of southeastern Oregon : management practices and options
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Year: 1985 Publisher: Portland, Oregon : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture,

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Book
Ecology and management of the spotted owl in the Pacific Northwest : Arcata, California, June 19-23, 1984
Authors: --- --- ---
Year: 1985 Publisher: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station,

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Keywords

Spotted owl --- Ecology

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