Avocado diseases in Florida - Stevens, H. E. (Harold Edwin), 1880-; Piper, R. B. (Ralph Boutelle), 1888- (Washington, D.C. : U.S. Dept. of Agriculture, 1941)
Cover title.
Contribution from Bureau of Plant Industry.
Illustrations numbered as plates.
Bibliography: p. 45-46.
Keywords: Avocado -- Diseases and pests -- Florida