Effects of fire on gum yields of longleaf and slash pines
By: by V.L. Harper
Series: Circular / United States Department of Agriculture -- no. 710; Circular (United States. Dept. of Agriculture) -- no. 710.
Publisher: U.S. Dept. of Agriculture
Published: 1944
Place of publication: Washington, D.C
Language: eng
Number of pages: 42
Subjects: Pine gum
Notes: Caption title.

Bibliography: p. 41-42.