Synopsis of the families and genera of North American Diptera
Subtitle: exclusive of the genera of the Nematocera and Muscidae, with bibliography and new species, 1878-88.
By: By Samuel W. Williston.
Publisher: J.T. Hathaway
Published: 1888
Place of publication: New Haven
Language: eng
Number of pages: 84
Subjects: Diptera; Insects -- North America.