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• 1. [Article] Status of mountain pine beetle, Northern Region, 1982

  Citation × Citation Citation Abstract Copy Title: Status of mountain pine beetle, Northern Region, 1982 Author: United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management, Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., McGregor, Mark D. Title: Status of mountain pine beetle, Northern Region, 1982 Author: United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management, Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., McGregor, Mark D. Close

• 2. [Article] Bark beetle conditions, Northern Region, 1978

  Citation × Citation Citation Abstract Copy Title: Bark beetle conditions, Northern Region, 1978 Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), McGregor, Mark D., Bennett, D. D. Title: Bark beetle conditions, Northern Region, 1978 Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), McGregor, Mark D., Bennett, D. D. Close

• 3. [Article] Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981

  Citation × Citation Citation Abstract Copy Title: Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D. Title: Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D. Close

• 4. [Article] Status of mountain pine beetle infestations, Northern Region, 1984

  Citation × Citation Citation Abstract Copy Title: Status of mountain pine beetle infestations, Northern Region, 1984 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Title: Status of mountain pine beetle infestations, Northern Region, 1984 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Close

• 5. [Article] Evaluation of mountain pine beetle infestation, Wolf Mountains, Crow Indian Reservation, Montana, 1973

  Citation × Citation Citation Abstract Copy Title: Evaluation of mountain pine beetle infestation, Wolf Mountains, Crow Indian Reservation, Montana, 1973 Author: McGregor, Mark D., Kohler, Steve, United States. Forest Service. Northern Region. State & Private Forestry Title: Evaluation of mountain pine beetle infestation, Wolf Mountains, Crow Indian Reservation, Montana, 1973 Author: McGregor, Mark D., Kohler, Steve, United States. Forest Service. Northern Region. State & Private Forestry Close

• 6. [Article] Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : progress report

  Citation × Citation Citation Abstract Copy Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : progress report Author: McGregor, Mark D., Hamel, Dennis R., United States. Forest Service. Northern Region. State & Private Forestry Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : progress report Author: McGregor, Mark D., Hamel, Dennis R., United States. Forest Service. Northern Region. State & Private Forestry Close

• 7. [Article] Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana : progress report, 1976

  Citation × Citation Citation Abstract Copy Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana : progress report, 1976 Author: United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., Hamel, Dennis R., McGregor, Mark D. Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana : progress report, 1976 Author: United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., Hamel, Dennis R., McGregor, Mark D. Close

• 8. [Article] A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1

  Citation × Citation Citation Abstract Copy Title: A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D., Bennett, D. D. Title: A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D., Bennett, D. D. Close

• 9. [Article] Status of mountain pine beetle, Gallatin District, Gallatin National Forest, 1973

  Citation × Citation Citation Abstract Copy Title: Status of mountain pine beetle, Gallatin District, Gallatin National Forest, 1973 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Title: Status of mountain pine beetle, Gallatin District, Gallatin National Forest, 1973 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Close

• 10. [Article] A demonstration of lodgepole pine management to prevent mountain pine beetle outbreaks, Yaak and Thompson River drainages : progress report

  Citation × Citation Citation Abstract Copy Title: A demonstration of lodgepole pine management to prevent mountain pine beetle outbreaks, Yaak and Thompson River drainages : progress report Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D. Title: A demonstration of lodgepole pine management to prevent mountain pine beetle outbreaks, Yaak and Thompson River drainages : progress report Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D. Close