Insects which kill forest trees : character and extent of their depredations and methods of control /

Insects which kill forest trees : character and extent of their depredations and methods of control / A.D. Hopkins.

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Bibliographic Details
Main Author: Hopkins, A. D. (Andrew Delmar), 1857-1948
Corporate Authors: United States. Department of Agriculture, United States. Bureau of Entomology
Format: Government Document Book
Language:English
Published: Washington, D.C. : U.S. Dept. of Agriculture, Bureau of Entomology, 1910.
Series:Circular (United States. Bureau of Entomology) ; no. 125.
Subjects:
Forest insects.
Bark beetles.
Spruce bark beetles.
Description
Item Description:Circular Number 125.
"Issued November 25, 1910."
At head of title: United States Department of Agriculture, Bureau of Entomology.
Physical Description:ii, 9 pages ; 24 cm.

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