Fahey, T. D., & Martin, D. C. (1974). Lumber recovery from second-growth Douglas-fir. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service.
Chicago Style (17th ed.) CitationFahey, Thomas D., and Donald C. Martin. Lumber Recovery from Second-growth Douglas-fir. Portland, Or: Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1974.
MLA (9th ed.) CitationFahey, Thomas D., and Donald C. Martin. Lumber Recovery from Second-growth Douglas-fir. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1974.
Warning: These citations may not always be 100% accurate.