Monographs of the Diptera of North America
Subtitle: prepared for the Smithsonian Institution by R. Osten Sacken
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 26625; CIHM/ICMH microfiche series -- no. 26625; Smithsonian miscellaneous collections -- 219.
Publisher: The Institution
Published: 1869
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 192
Subjects: Diptera -- North America.; Insects -- North America.; Diptères -- Amérique du Nord.; Insectes -- Amérique du Nord.
Notes: "Part IV."

Part of a CIHM set. For individual microfiches in this set see CIHM microfiche nos. 26621 to 26625.

Original issued in series: Smithsonian miscellaneous collections ; 219.

Includes index.

Filmed from a copy of the original publication held by the Library, Geological Survey of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1982.

xi, 345 p. : ill. ; 24 cm.