Catalogue of the described Diptera of North America
By: by C.R. Osten Sacken.
Edition: 2nd ed.
Series: Smithsonian miscellaneous collections -- 270.; CIHM/ICMH microfiche series -- no. 14765.
Publisher: Smithsonian Institution
Published: 1980
Place of publication: Washington [D.C.]
Language: eng
Format: Microform
Number of pages: 276
Subjects: Diptera -- North America.
Notes: Includes index.

Reproduction of original in: Library, Geological Survey of Canada.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1980. 4 microfiches (171 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 14765).