United States. Forest Pest Management & Bousfield, W. E. (1984). Economics of Douglas-fir tussock moth control: An analysis using the combined stand prognosis/Douglas-fir tussock moth outbreak model and the FORPLAN linear programming model on the Clearwater and Malheur National Forests. U.S. Dept. of Agriculture, Forest Service, Forest Pest Management.
Chicago Style (17th ed.) CitationUnited States. Forest Pest Management and Wayne E. Bousfield. Economics of Douglas-fir Tussock Moth Control: An Analysis Using the Combined Stand Prognosis/Douglas-fir Tussock Moth Outbreak Model and the FORPLAN Linear Programming Model on the Clearwater and Malheur National Forests. Washington, D.C.: U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, 1984.
MLA (9th ed.) CitationUnited States. Forest Pest Management and Wayne E. Bousfield. Economics of Douglas-fir Tussock Moth Control: An Analysis Using the Combined Stand Prognosis/Douglas-fir Tussock Moth Outbreak Model and the FORPLAN Linear Programming Model on the Clearwater and Malheur National Forests. U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, 1984.