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Workshop on Irradiation as a Quarantine Treatment for Fruits and Vegetables, February 1-3, 1994
The pine engraver beetle : in the Northern region
Noxious weed management project : Dakota Prairie grasslands : Billings, Slope, Golden Valley, Sioux, Grant, McHenry, McKenzie, Ransom and Richland co…
Alaska-cedar
1978 Research accomplishments learning about forests
Recent research on conifer needle diseases : conference proceedings, October 14-18, 1984, Gulfport, Mississippi
Forest insect and disease conditions in the United States 1979
Horseshoe, Holton motorcycle trail
Pollination of deciduous fruits by bees
Possibilities of western pines as a source of naval stores