Russian knapweed
Subtitle: a new weed in Kansas
By: R.L. Hensel and Mrs. E.P. Harling
Series: Circular / Agricultural Experiment Station, Kansas State Agricultural College -- 94; Circular (Kansas Agricultural Experiment Station) -- 94
Publisher: Agricultural Experiment Station, Kansas State Agricultural College
Published: 1922
Place of publication: Manhattan, Kan
Language: eng
Subjects: Russian knapweed
Notes: Caption title.