TY  - RPRT
TI  - New synonymies in the bee genus Nomada from North America (Hymenoptera: Apidae)
AU  - Sam Droege
AU  - M.G. Rightmyer
AU  - C.S. Sheffield
AU  - S.G. Brady
PY  - 2010
UR  - https://pubs.usgs.gov/publication/70037599
ID  - 70037599
ER  -