Sulphuric acid treatment to increase germination of black locust seed
By: by H.G. Meginnis
Series: Circular / United States Department of Agriculture -- no. 453; Circular (United States. Dept. of Agriculture) -- no. 453.
Publisher: U.S. Dept. of Agriculture
Published: 1937
Place of publication: Washington, D.C
Language: eng
Number of pages: 35
Subjects: Locust trees; Seed; Viability
Notes: Caption title.

"Contribution from Forest Service."

Bibliography: p. 34.