The effect of ultraviolet (UV-B) radiation on Englemann spruce and lodgepole pine seedlings
Subtitle: final report
By: M.R. Kaufmann
Publisher: Rocky Mountain Forest and Range Experiment Station, U.S. Forest Service
Published: 1970
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 17
Subjects: Effect of radiation on; Trees; Seedlings
Notes: Cover title.

"EPA-IAG-D6-0168."