Observations on some alfalfa root troubles
By: J.L. Weimer
Series: Department circular / United States Department of Agriculture -- 425; Department circular (United States. Dept. of Agriculture) -- 425.
Publisher: U.S. Dept. of Agriculture, in cooperation with the Kansas Agricultural Experiment Station
Published: 1927
Place of publication: Washington, D.C
Language: eng
Number of pages: 10
Subjects: Alfalfa; Diseases and pests
Notes: Caption title.

"A contribution from Bureau of Plant Industry."

Includes bibliographical references.