Engelmann spruce seed dispersal and seedling establishment in clearcut forest openings in Colorado : a progress report
By: Frank Ronco.
Series: USDA Forest Service research note RM -- 168.; Research note RM -- 168.
Publisher: USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1970
Place of publication: [Fort Collins, Colo.]
Language: eng
Subjects: Engelmann spruce -- Seedlings -- Colorado; Seeds -- Dispersal -- Colorado; Cutover lands -- Colorado
Notes: Caption title.

Includes bibliographical references.