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Book
Year: 2011 Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
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Scotch broom --- Plant competition. --- Control. --- Seedlings --- Ecophysiology.
Book
Year: 2007 Publisher: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
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Book
Year: 2007 Publisher: Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
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Alien plants --- Invasive plants --- Biological invasions --- Plant ecology --- Control
Book
Year: 2012 Publisher: Portland, OR : United States Department of Agriculture, Forest Service, Pacific Northwest Research Station,
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Forest succession --- Forests and forestry --- Herbicides --- Weed control --- Environmental aspects
Book
Year: 2016 Publisher: Portland, OR : United States Department of Agriculture, Forest Service, Pacific Northwest Research Station,
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Douglas fir --- Forest soils --- Forest thinning --- Soils --- Forest site quality --- Growth. --- Thinning --- Fertilization --- Nitrogen content
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