Cover Image

Spruce budworms handbook : using dendrochronology to measure radial growth of defoliated trees.

Bibliographic Details
Corporate Authors: United States. Cooperative State Research Service, Canada/United States Spruce Budworms Program
Format: Government Document Book
Language:English
Published: [Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, 1985.
Series:Agriculture handbook (United States. Department of Agriculture) ; no. 639.
Subjects:
Dendrochronology.
Tree-rings.
Defoliation.
Description
Item Description:"CANUSA, Canada/United States Spruce Budworms Program"--P. [2].
"June 1985"--P. [2].
Physical Description:39 pages : illustrations ; 25 cm.
Bibliography:Bibliography: pages 37-39.