The thistles of Canada
Subtitle: [by] R.J. Moore and C. Frankton.  Illus. by Ilgvars Steins.
Contributors: Frankton, Clarence, jt. author
Series: Canada.  Dept. of Agriculture.  Research Branch.  Monograph, no. 10
Publisher: Canada Dept. of Agriculture]
Published: 1974
Place of publication: [Ottawa
Language: eng
Number of pages: 111
Subjects: Thistles.; Weeds -- Canada
Notes: Bibliography: p. 101-105.