The role of the genus Rhamnus in the dissemination of crown rust
By: by S.M. Dietz
Series: Department bulletin / United States Department of Agriculture -- no.1162; Department bulletin (United States. Dept. of Agriculture) -- no.1162.
Publisher: U.S. Dept. of Agriculture
Published: 1923
Place of publication: Washington, D.C
Language: eng
Number of pages: 19
Subjects: Rust fungi; Puccinia coronata; Buckthorns; Diseases and pests; Host-parasite relationships
Notes: Caption title.

"September, 1923."

Bibliography: p. 18.