Pacific Northwest Research Station (Portland, Or.), United States. Bureau of Land Management, Geological Survey (U.S.). Biological Resources Division, & Lint, J. (1999). Northern spotted owl effectiveness monitoring plan for the northwest forest plan. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.
Chicago Style (17th ed.) CitationPacific Northwest Research Station (Portland, Or.), United States. Bureau of Land Management, Geological Survey (U.S.). Biological Resources Division, and Joseph Lint. Northern Spotted Owl Effectiveness Monitoring Plan for the Northwest Forest Plan. Portland, Or. (333 S.W. First Ave., P.O. Box 3890, Portland 97208): U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999.
MLA (9th ed.) CitationPacific Northwest Research Station (Portland, Or.), et al. Northern Spotted Owl Effectiveness Monitoring Plan for the Northwest Forest Plan. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999.