The Syrphidae of Ohio
By: C. L. Metcalf.
Series: Ohio biological survey.; Vol. 1. Bulletin 1; Ohio State University bulletin.; XVII, no. 31; Bulletin (Ohio Biological Survey) ;; [no.] 1.
Publisher: The Ohio state university
Published: 1913
Place of publication: Columbus
Language: eng
Number of pages: 122
Subjects: Syrphidae.; Diptera -- Ohio.
Notes: Bibliography: p. 99-100.
Extracted from the author's thesis (M. A.) Ohio state university, 1912.