Index to supplements XX-XXIV, Plant disease bulletin 1922
By: prepared by Mary G. Van Meter
Contributors: United States. Plant Disease Survey
Series: Plant disease bulletin -- suppl. 25; Plant disease bulletin -- suppl. 25.
Publisher: Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture
Published: 1922
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 565
Subjects: Plant diseases; Indexes
Other titles: Index to supplements 20-24; Plant disease bulletin
Notes: Caption title.

"December 15, 1922."