The generic names of the holarctic butterflies
Subtitle: Vol. I-1758-1863
By: by Francis Hemming
Publisher: Printed by order of the Trustees of the British Museum
Published: 1934
Place of publication: London
Language: eng
Number of pages: 184
Subjects: Butterflies; Classification; Lepidoptera; Insects
Other titles: Holarctic butterflies.
Notes: "Issued July 28, 1934."

Published by the British Museum (Nat. Hist.) Dept. of Entomology.