Cone maturation in ponderosa pine foliage scorched by wildfire
By: W. J. Rietveld.
Contributors: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.).; United States. Forest Service.
Series: USDA Forest Service research note RM ; 317; USDA Forest Service research note RM -- 317.
Publisher: Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1976
Place of publication: [Fort Collins, Colo.]
Language: eng
Subjects: Forest fires -- Arizona.; Ponderosa pine.
Notes: Issued Aug. 1976.

Bibliography: p. 6-7.