Butterflies of Illinois
Subtitle: a field guide
By: Michael R. Jeffords, Susan L. Post, James R. Wiker ; designed by Danielle M. Ruffatto
Contributors: Post, Susan L., author; Wiker, James R., author
Series: Illinois natural history survey manual -- 14
Publisher: Illinois Natural History Survey
Published: 2014
Place of publication: Champaign, Illinois
Language: eng
Number of pages: 407
Subjects: Butterflies; Identification; Pictorial works
Notes: Includes bibliographical references (pages 390-396) and index.