Wright, K. H., & Harvey, G. M. (1967). The deterioration of beetle-killed Douglas-fir in western Oregon and Washington. Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture.
Chicago Style (17th ed.) CitationWright, Kenneth H., and G. M. Harvey. The Deterioration of Beetle-killed Douglas-fir in Western Oregon and Washington. Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967.
MLA (8th ed.) CitationWright, Kenneth H., and G. M. Harvey. The Deterioration of Beetle-killed Douglas-fir in Western Oregon and Washington. Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967.
Warning: These citations may not always be 100% accurate.