Planting Engelmann spruce
Subtitle: a field guide
By: by Frank Ronco.
Series: Research paper RM -- 89A.; Research paper RM -- 89A.
Publisher: Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1972
Place of publication: Fort Collins, Colo
Language: eng
Number of pages: 11
Subjects: Engelmann spruce -- Planting
Notes: Cover title.