Bacterial wilt of alfalfa and its control
By: by Fred R. Jones
Series: Circular / United States Department of Agriculture -- no. 573; Circular (United States. Dept. of Agriculture) -- no. 573.
Publisher: U.S. Dept. of Agriculture
Published: 1940
Place of publication: Washington, D.C
Language: eng
Subjects: Alfalfa; Diseases and pests
Notes: Caption title.