Light in relation to tree growth
By: by Raphael Zon and Henry S. Graves
Contributors: Graves, Henry Solon, 1871-1951
Series: Bulletin / Forest Service -- 92; Bulletin (United States. Forest Service) -- 92.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1911
Place of publication: Washington, D.C
Language: eng
Number of pages: 59
Subjects: Plants; Effect of light on; Trees; Growth; Light; Effect on trees; Tree growth
Notes: Bibliography: p. 54-59.