Canada thistle and its control
By: [by Jesse M. Hodgson.
Edition: Rev.
Series: United States. Dept. of Agriculture. Leaflet ;; no. 523; Leaflet (United States. Dept. of Agriculture) ;; no. 523.
Publisher: U.S. Govt.Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Subjects: Canada thistle.; Cirsium arvense.