The butterflies of North America
By: William H. Edwards.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 16552; CIHM/ICMH microfiche series -- no. 16552
Publisher: American Entomological Society
Published: 1879
Place of publication: Philadelphia
Language: eng
Format: Microform
Number of pages: 227
Subjects: Butterflies -- United States.; Butterflies -- Canada.; Lepidoptera.; Papillons -- États-Unis.; Papillons -- Canada.; Lépidoptères.