Common plants of the inland Pacific Northwest /
by Charles Grier Johnson, Jr.
APA Citation
Johnson, C. G., United States. Forest Service. Pacific Northwest Region. (1998). Common plants of the inland Pacific Northwest. [Portland, Or.]: USDA Forest Service, Pacific Northwest Region .
MLA Citation
Johnson, Charles G, and United States. Forest Service. Pacific Northwest Region. Common Plants of the Inland Pacific Northwest. [Portland, Or.]: USDA Forest Service, Pacific Northwest Region , 1998.
Warning: These citations may not always be complete (especially for serials).