Status of mountain pine beetle infestations, Yellowstone National Park, Wyoming, 1973
By: by D.R. Hamel, M.D. McGregor, and M.J. Berg.
Contributors: McGregor, Mark D.; Berg, Malcolm J.; United States. Forest Service. Northern Region. State & Private Forestry.
Series: Forest environmental protection; Report - Forest Service, Northern Region, Forest Environmental Protection -- no. 75-4.; Report (United States. Forest Service. Northern Region) -- no. 75-4.
Publisher: Forest Environmental Protection, USDA, Forest Service, Northern Region, State & Private Forestry
Published: 1975
Place of publication: Missoula, MT
Language: eng
Subjects: Mountain pine beetle -- Yellowstone National Park.; Lodgepole pine -- Diseases and pests -- Yellowstone National Park.
Notes: Caption title.

Includes bibliographical references (p. 7).

Also available online.