western spruce budworm dynamics model
Subtitle: version 3.1 update and notes on behavior
By: Nicholas L. Crookston.
Contributors: Intermountain Research Station (Ogden, Utah)
Series: USDA Forest Service general technical report INT -- 283.; General technical report INT -- 283.
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station
Published: 1991
Place of publication: Ogden, UT (324 25th St., Ogden 84401)
Language: eng
Number of pages: 25
Subjects: Western spruce budworm -- Computer simulation.
Notes: Shipping list no.: 91-821-P.

"November 1991."

Includes bibliographical references (p. 18).