Distinguishing characteristics of North American gumwoods
Subtitle: based on the anatomy of the secondary wood
By: by George B. Sudworth and Clayton D. Mell
Contributors: Mell, Clayton Dissinger, 1875-
Series: Bulletin / Forest Service -- 103; Bulletin (United States. Forest Service) -- 103.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1911
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Gum-wood; Wood; Identification