Estimating Trends in Tree-Ring Data

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Forest Science, Vol. 36, Iss. 1, 1990-03 ,pp. : 87-100

Society of American Foresters

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Comments: No Relationship Between Fir Decline and Air Pollution in the Bavarian Forest

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Estimating Beetle-Killed Douglas-Fir by Aerial Photo and Field Plots

By Wear J. F.   Pope R. B.   Lauterbach P. G.  

Journal of Forestry, Vol. 62, Iss. 5, 1964-05 ,pp. : 309-315

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Estimating Extent of Mortality Associated with the Douglas-fir Beetle in the Central and Northern Rockies

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Progress in Estimating Trend of Normality Percentage in Second-Growth Douglas-Fir

By Briegleb P. A.  

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