Controlling frost heaving of ponderosa pine seedlings in Arizona
By: L.J. Heidmann and David B. Thorud.
Contributors: Thorud, David B.; Rocky Mountain Forest and Range Experiment Station (U.S.); United States. Forest Service.
Series: Research paper RM -- 172.; Research paper RM -- 172.
Publisher: Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1976
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 12
Subjects: Ponderosa pine -- Seedlings; Ponderosa pine -- Wounds and injuries -- Arizona; Frost heaving
Notes: Issued Oct. 1976.

Includes bibliographical references (p. 11-12).