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By: Beckwith, L. C. - Lake States Forest Experiment Station (Saint Paul, Minn.)
Edition:
Publication info: St. Paul, Minn, U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station, 1954
Volume: no.25
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Forest insects Lake states Larch sawfly
BHL Collections:
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By: Beckwith, L. C. - Lake States Forest Experiment Station (Saint Paul, Minn.)
Edition:
Publication info: St. Paul, Minn, U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station, 1955
Volume: no.34
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Diseases and pests Forests and forestry Lake states Larch sawfly
BHL Collections:
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By: Güssow, H. T. (Hans Theodor),
Edition:
Publication info: Ottawa, Printed for the Royal Society of Canada, 1911
Volume:
Series:
Holding Institution: Canadiana.org
Subjects: Control Insect pests Larch sawfly Parasites
BHL Collections:
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By: Hewitt, C. Gordon (Charles Gordon),
Edition:
Publication info: London?, s.n, 1908?
Volume:
Series:
Holding Institution: Canadiana.org
Subjects: Control Diseases and pests Insect pests Larch Larch sawfly
BHL Collections:
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By: Hewitt, C. Gordon (Charles Gordon), - Canada. Division of Entomology. - Dominion Experimental Farms and Stations (Canada)
Edition:
Publication info: Ottawa, Govt. Print. Bureau, 1912
Volume:
Series:
Holding Institution: Canadiana.org
Subjects: Control Diseases and pests Insect pests Larch Larch sawfly
BHL Collections:
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By: Holsten, Edward H. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
Edition:
Publication info: [Juneau, Alaska?], U.S. Dept. of Agriculture, [2001]
Volume: R10-TP-101
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Alaska Diseases and pests Environmental aspects Forest insects Larch sawfly Research Trees
BHL Collections: