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Filters: First Letter Of Last Name is J and Author is Johnson, R. [Clear All Filters]

Journal Article

Maguire D.A., Kanaskie A., Voelker W., Johnson R., Johnson G.. 2002. Growth of young Douglas-fir plantations across a gradient in Swiss needle cast severity. Western Journal of Applied Forestry. 17:86-95.

Filip G.M., Kanaskie A., Kavanagh K, Johnson G., Johnson R., Maguire D. 2000. Silviculture and Swiss needle cast: Research and Recommendations.

Kanaskie A., Johnson R., Hansen E.. 1996. What’s troubling Douglas-fir? Swiss needle cast. Western Forester.