Comparative Decay Resistance of Some Common Pines, Hemlock, Spruce, and True Fir

By Clark Joe W.  

Forest Science, Vol. 3, Iss. 4, 1957-12 ,pp. : 314-320

Society of American Foresters

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The Effect of After-Ripening Treatment on the Germination of Eastern Hemlock Seed

By Baldwin Henry I.  

Journal of Forestry, Vol. 28, Iss. 6, 1930-10 ,pp. : 853-857

Society of American Foresters

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Effect of Photoperiod and Light Quality on Germination of Douglas-Fir Seed

By Johnson Le Roy C.   Irgens-Moller Helge  

Forest Science, Vol. 10, Iss. 2, 1964-06 ,pp. : 200-205

Society of American Foresters

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Germination of Douglas-Fir Seed as Affected by Light, Temperature, and Gibberellic Acid

By Richardson S. D.  

Forest Science, Vol. 5, Iss. 2, 1959-06 ,pp. : 174-181

Society of American Foresters

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Early Thinning in Mixed-Species Plantations of Douglas-Fir, Hemlock, and True Fir Affected by Armillaria Root Disease in Westcentral Oregon and Washington: 20 Year Results

By Filip G.M.   Ganio L.M.  

Western Journal of Applied Forestry, Vol. 19, Iss. 1, 2004-01 ,pp. : 25-33

Society of American Foresters

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