The Influence of Weeding on Growth of Browsed Seedlings in Douglas-Fir Plantations

By O'Dea M. E.   Newton M.   Cole E. C.   Gourley M.  

Western Journal of Applied Forestry, Vol. 15, Iss. 3, 2000-07 ,pp. : 163-168

Society of American Foresters

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Stand Density Management: an Alternative Approach and Its Application to Douglas-fir Plantations

By Drew T. John   Flewelling James W.  

Forest Science, Vol. 25, Iss. 3, 1979-09 ,pp. : 518-532

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Development of Tree and Understory Vegetation in Young Douglas-Fir Plantations in Western Oregon

By Puettmann Klaus J.   Berger Carrie A.  

Western Journal of Applied Forestry, Vol. 21, Iss. 2, 2006-04 ,pp. : 94-101

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Yield Comparison of Three Douglas-Fir Plantations on Former Farmland in Western Washington

By Murray Marshall D.   Harrington Constance A.  

Western Journal of Applied Forestry, Vol. 5, Iss. 4, 1990-10 ,pp. : 123-126

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Some Herbicide Effects on Potted Douglas-Fir and Ponderosa Pine Seedlings

By Newton Michael  

Journal of Forestry, Vol. 61, Iss. 9, 1963-09 ,pp. : 674-676

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