Photo field guide to the butterflies of southern Ontario
By: Ian Carmichael ; Ann Vance.
Contributors: Vance, Ann, 1941-; St. Thomas Field Naturalist Club.
Publisher: St. Thomas Field Naturalist Club
Published: 2003
Place of publication: St. Thomas, ON
Language: eng
Number of pages: 76
Subjects: Butterflies -- Ontario, Southern -- Identification.; Butterflies -- Ontario, Southern -- Pictorial works.
Genres: Identification.; Pictorial works.
Notes: Includes bibliographical references (p. 4) and indexes.