Cinchona root and collar rot in Peru and Bolivia
By: by Bowen S. Crandall
Series: Circular / United States Department of Agriculture -- no. 855; Circular (United States. Dept. of Agriculture) -- no. 855.
Publisher: U.S. Dept. of Agriculture
Published: 1950
Place of publication: Washington, D.C
Language: eng
Number of pages: 16
Subjects: Cinchona; Diseases and pests
Notes: Caption title.

Bibliography: p. 16.