Excerpt: Knowing of the excellence of the author's work especially as an artist of Diptera, entomologists have been waiting for this much-needed volume since the completion of the first manuscript in 1932. The work deals with two-winged flies (Diptera) of North America west of the 104th meridian, south of the 70th parallel and north of Mexico, but including Baja California.
Steyskal, George C.
"The Flies of Western North America. F.R. Cole, with the collaboration of Evert I. Schlinger. Berkeley and Los Angeles: University of California Press, 1969. xi, 693 pp. $25.00.,"
The Great Lakes Entomologist: Vol. 3
, Article 4.
Available at: https://scholar.valpo.edu/tgle/vol3/iss1/4