Report United States. National Steering Committee for Management of Western Defoliators. creator United States. Forest Pest Management. contributor text series Davis, Calif USDA Forest Service, Forest Pest Management Annual
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ENG Congresses Control Defoliation Diseases and pests Forest insects Forest management Insect pests Insecticides Trees West (U.S.) https://www.biodiversitylibrary.org/bibliography/176900 39558103 2012220075 CUV