Age of Englemann spruce seedlings affects ability to withstand low temperature
Subtitle: a greenhouse study
By: Daniel L. Noble.
Contributors: Rocky Mountain Forest and Range Experiment Station (U.S.)
Series: USDA Forest Service research note RM -- 232.
Publisher: Forest Service, U.S. Dept. of Agriculture, Rocky Mountain Forest and Range Experiment Station
Published: 1973
Place of publication: [Fort Collins, Colo.]
Language: eng
Subjects: Engelmann spruce -- Seedlings.; Engelmann spruce -- Temperature.
Notes: Caption title.

Includes bibliographical references (p. 3-4).