The type species of the genera and subgenera of bees
By: by Grace A. Sandhouse
Publisher: Smithsonian Institution, U.S. National Museum
Published: 1943
Place of publication: Washington
Language: eng
Number of pages: 100
Subjects: Bees
Notes: The first draft of the author's manuscript was put into final form after her death by C.F.W. Muesebeck and P.W. Oman. cf. footnotes, p. 519.

Cover serves as title-page.