Canada thistle and its control
By: [by Jesse M. Hodgson]
Contributors: United States. Agricultural Research Service
Edition: [Rev. Jan. 1977.]
Series: Leaflet - U.S. Dept. of Agriculture ; no. 523; Leaflet (United States. Dept. of Agriculture) -- no. 523
Publisher: Dept. of Agriculture, Agricultural Research Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: [Washington]
Language: eng
Subjects: Thistles