Browsing U.S. Forest Service Research Legacy by Author "Jenkins, Michael J."

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An evaluation of cone and seed insects in selected seed production areas in Region 1 : progress report II

Dewey, Jerald E.; Jenkins, Michael J.; United States. Forest Service. Northern Region. State & Private Forestry (Missoula, Mont. : U.S. Forest Service, Region 1, State and Private Forestry, 1980)
An evaluation of cone and seed insects in selected seed production areas in Region 1, progress report

Dewey, Jerald E.; Jenkins, Michael J.; United States. Forest Service. Northern Region. State & Private Forestry (Missoula, Mont. : U.S. Forest Service, Region 1, State and Private Forestry, 1979)