The asters of Ontario
Subtitle: Aster L. and Virgulus Raf. : (Compositae:Astereae)
By: by John C. Semple and Stehen B. Heard.
Contributors: Heard, Stephen B.
Series: University of Waterloo biology series,; no. 30
Publisher: Dept. of Biology, University of Waterloo
Published: 1987
Place of publication: Waterloo, Ont., Canada
Language: eng
Number of pages: 88
Subjects: Asters -- Ontario.
Other titles: Virgulus Raf.
Notes: Includes bibliographical references (p. 82-84) and index.