The mosaic disease of tobacco
By: by H.A. Allard.
Series: Bulletin of the U.S. Department of Agriculture ;; no. 40
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 33
Subjects: Tobacco -- Diseases and pests.; Mosaic diseases.
Description: Pp. 32.
Notes: Contribution from the Bureau of Plant Industry.