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By: Hopkins, A. D. (Andrew Delmar), - United States. Department of Agriculture. - United States. Bureau of Entomology.
Edition:
Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1910
Volume: ser.2:no.125
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Bark beetles Forest insects Spruce bark beetles
BHL Collections:
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By: Holsten, Edward H. - United States. Forest Service.
Edition: Rev. Nov. 1999.
Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Forest Service, [1999]
Volume: no.127 (1999)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Canada Diseases and pests Internet resource Spruce bark beetles Trees United States
BHL Collections:
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By: Holsten, Edward H. - Thier, R. W., - Schmid, J. M. - United States. Department of Agriculture. - United States. Forest Service.
Edition: [Rev. Feb. 1991].
Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Forest Service, 1991
Volume: no.127 (1991)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Canada Diseases and pests Spruce bark beetles Trees United States
BHL Collections:
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By: Holsten, Edward H. - Thier, R. W., - Schmid, J. M. - United States. Department of Agriculture. - United States. Forest Service.
Edition: Rev. July 1989.
Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, Forest Service, 1989
Volume: no.127 (1989)
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Canada Diseases and pests Spruce bark beetles Trees United States
BHL Collections:
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By: United States. Forest Service. Intermountain Region.
Edition:
Publication info: [Cedar City, UT], US Dept. of Agriculture, Forest Service, Intermountain Region, Dixie National Forest, [2000?]
Volume: 2000
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Diseases and pests Dixie National Forest Dixie National Forest (Utah) Forest ecology Forests and forestry Spruce Spruce bark beetles Tree declines Utah
BHL Collections: