Timothy rust in the United States
By: by Edward C. Johnson ...
Contributors: United States. Department of Agriculture; United States. Bureau of Plant Industry; United States. Government Printing Office
Series: Bulletin / U.S. Dept. of Agriculture. Bureau of Plant Industry -- no. 224; Bulletin (United States. Bureau of Plant Industry) -- no. 224.
Publisher: G.P.O.
Published: 1911
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Timothy rust
Notes: Includes index.