A Reclassification of the Sphecinae. With a Revision of the Nearctic Species of the Tribes Sceliphronini and Sphecini (Hymenoptera: Sphecidae)
- Publisher : University of California
- Illustrations : frontis, 115 line drawings + maps
Description:
University of California Publications in Entomology. Vol. 30, No. 2: 91-182
Condition
Wrappers.