The aspens
Subtitle: their growth and management
By: by W.G. Weigle andE.H. Frothingham
Contributors: Frothingham, E. H. (Earl Hazeltine), b. 1880
Series: Bulletin / Forest Service -- 93; Bulletin (United States. Forest Service) -- no. 93.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1911
Place of publication: Washington, D.C
Language: eng
Number of pages: 35
Subjects: Aspen