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By: Robertson, Joseph H.Edition:Publication info: Ogden, Utah, Intermountain Forest and Range Esperiment Station, [1944]Volume: no.8Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Robertson, Joseph H.Edition:Publication info: Ogden, Utah, Intermountain Forest and Range Experiment Station, [1947]Volume: no.14Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: