Photo field guide to some caterpillars of southern Ontario
By: Ian Carmichael, Ann Vance.
Contributors: Vance, Ann, 1941-; St. Thomas Field Naturalist Club.
Publisher: St. Thomas Field Naturalist Club
Published: 2004
Place of publication: St. Thomas, ON
Language: eng
Number of pages: 72
Subjects: Moths -- Ecology -- Ontario.
Notes: Includes bibliographical references and index.