Catalogue of the types in the L.W. Menger butterfly collection.

Bibliographic Details

Main Author:	Fox, Richard M. (Richard Middleton), 1911-1968
Format:	Book
Language:	English
Published:	Reading, Pa. : Reading Public Museum and Art Gallery, 1942.
Series:	Scientific publications (Reading Public Museum and Art Gallery (Pa.)) ; no. 4.
Subjects:	Lepidoptera.