The butterflies of the District of Columbia and vicinity
By: by Austin H. Clark.
Contributors: United States National Museum.
Series: Bulletin / Smithsonian Institution, United States National Museum -- 157; Bulletin (United States National Museum) -- no. 157.
Publisher: U.S. G.P.O.
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 337
Subjects: Butterflies -- District of Columbia.
Notes: Includes index.