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The families and genera of North American Diptera
By Charles H. Curran
Cite: 305518 with citation markup [cite:305518]
An interesting old book, 512 pages. Available as a free download from this web page (...but be forewarned, the PDF file is a whopping 33MB!). I get the feeling this work may be a bit of a "classic" in the literature of NA diptera. A biographical summary on the author appears here.

Written as the thesis for a D.Sc. degree from University of Montreal in 1933. A good deal of the taxonomy & nomenclature is doubtlessly out-of-date, yet still useful as a resource on NA diptera (as understood over 75 years ago).

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