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An aerial test of orthene against the larch casebearer

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By: Washburn, Richard I. - Livingston, R. Ladd. - Markin, George P. - Intermountain Forest and Range Experiment Station (Ogden, Utah)

Publication info: Ogden, Utah, USDA Forest Service, Intermountain Forest and Range Experiment Station, 1979

Holding Institution: U.S. Department of Agriculture, National Agricultural Library