New species of Sphecoidea from the central and western states.
Subtitle: A synopsis of the Sphecoidea of Nebraska (Hymenoptera)
By: [By] Clarence E. Mickel.
Series: University studies, pub. by the University of Nebraska.; vol.XVII, no. 4
Published: 1917
Place of publication: Lincoln, Neb
Language: eng
Number of pages: 138
Subjects: Sphegoidea.; Hymenoptera -- Nebraska.
Notes: Cover-title.