Base-age conversion and site-index equations for Engelmann spruce stands in the central and southern Rocky Mountains
By: Gary W. Clendenen.
Contributors: Intermountain Forest and Range Experiment Station (Ogden, Utah).; United States. Forest Service.
Series: USDA Forest Service research note INT ; 223; USDA Forest Service research note INT -- 223.
Publisher: Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station
Published: 1977
Place of publication: Ogden, Utah
Language: eng
Subjects: Engelmann spruce.; Forest site quality -- United States -- Mathematical models.; Site index (Forestry) -- United States -- Mathematical models.
Notes: Issued June 1977.

Bibliography: p. 6.