Diseases of fruit crops in the United States in 1919
By: prepared by Lee M. Hutchings and R.J. Haskell
Contributors: Haskell, Royal J. (Royal Joyslin), 1890-1958; United States. Plant Disease Survey
Series: Plant disease bulletin -- suppl. 9; Plant disease bulletin -- suppl. 9.
Publisher: Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture
Published: 1920
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 179
Subjects: Fruit; Diseases and pests
Notes: Caption title.

"May 15, 1920."