Catalogue of the described Diptera of North America
By: prepared for the Smithsonian Institution by R. Osten Sacken.
Series: CIHM/ICMH microfiche series -- no. 57185.
Publisher: Smithsonian Institution
Published: 1986
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 92
Subjects: Diptera -- North America.
Notes: Includes index.

Reproduction of original in: Canada. Agriculture Canada. Library.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1986. 2 microfiches (61 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 57185).