Beetles of the genus Hyperaspis inhabiting the United States
By: (with 6 plates) by  Th. Dobzhansky.
Contributors: Smithsonian Institution. Thomas Lincoln Casey fund.
Series: Smithsonian miscellaneous collections,; v. 101, no. 6
Publisher: The Smithsonian institution
Published: 1941
Place of publication: City of Washington
Language: eng
Number of pages: 94
Subjects: Hyperaspis -- United States.
Notes: "Literature cited": p. 90-92.
Publication 3642.
At head of title: Thomas Lincoln Casey fund.