Evaluation of multiple regression models for prediction of western spruce budworm defoliation on douglas-fir
By: Allan T. Bullard and John Wong
Contributors: Wong, John; United States. Forest Insect and Disease Management. Methods Application Group
Series: MAG report -- no. 81-1; Report (United States. Forest Pest Management. Methods Application Group) -- 81-1.
Publisher: U.S.D.A. Forest Service Forest Pest Management, Methods Application Group
Published: 1981
Place of publication: Davis, Calif
Language: eng
Number of pages: 25
Subjects: Statistical methods; Choristoneura occidentalis; Defoliation; Douglas fir; Western spruce budworm; Diseases and pests
Notes: "February 1981."

Includes bibliographical references (p. 17).