The eelworm disease
Subtitle: a menace to alfalfa in America
By: G.H. Godfrey
Series: Department circular / United States Department of Agriculture -- 297; Department circular (United States. Dept. of Agriculture) -- 297.
Publisher: U.S. Dept. of Agriculture
Published: 1923
Place of publication: Washington, D.C
Language: eng
Subjects: Alfalfa; Diseases and pests; Nematodes