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Status of mountain pine beetle infestations in second-growth ponderosa pine stands, Little Rocky Mountains, Fort Belknap Reservation, Montana, 1977 (Report ... Forest Insect and Disease Management) by Dennis R Hamel,  1977
Evaluation of mountain pine beetle infestations, Thompson River Drainage, Plains District, Lolo National Forest, Montana, 1976 (Report - Forest Service, ... Forest Insect and Disease Management) by Mark D McGregor,  1977
Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana: Progress report, 1976 (Report ... Forest Insect and Disease Management) by Dennis R Hamel,  1977
Damage caused by the Douglas-fir tussock moth on portions of the Nezperce National Forest, 1977 (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Wayne E Bousfield,  1978
Remeasurement of western spruce budworm damage areas on the Clearwater National Forest, Idaho, 1978 (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Wayne E Bousfield,  1979
Reevaluation of larch casebearer parasites in casebearer-infested stands of Region I (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Thomas H Flavell,  1979
Status of mountain pine beetle infestations in second-growth ponderosa pine stands, Little Belt and Big Snowy Mountains, Lewis & Clark National Forest, ... Forest Insect and Disease Management) by Dennis R Hamel,  1977
Evaluation of proposed dwarf mistletoe management projects on the Deerlodge National Forest (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Oscar J Dooling,  1978
Progress report on spruce budworm damage in Idaho and Montana, 1978 (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Wayne E Bousfield,  1979
R-1 forest insect and disease damage survey system (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Wayne E Bousfield,  1979
An evaluation of cone and seed insects in selected seed production areas in Region 1, progress report II (Forest insect and disease management report) by J. E Dewey,  1980
Status of mountain pine beetle infestations, Glacier National Park and Glacier View Ranger District, Flathead National Forest, Montana, 1977 (Report - ... Forest Insect and Disease Management) by Mark D McGregor,  1978
Dwarf mistletoe survey, Hebgen Lake Ranger District, Gallatin National Forest, Montana (Report - Forest Service, Northern Region, Forest Insect and Disease Management) by Oscar J Dooling,  1977
A review of selected mountain pine beetle epidemics and the infestation potential for the Tally Lake Ranger District, Flathead National Forest, Montana ... Forest Insect and Disease Management) by K. E Gibson,  1979 |