Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948.Blair, Beulah Hix.2005-10-062005-10-061930http://hdl.handle.net/2246/305419 p. : ill. ; 23 cm.Introduction / by T.D.A. Cockerell -- Nomia bakeri considered a subspecies of Nomia nevadensis / by Beulah Hix Blair -- The genus Nomia / by T.D.A. Cockerell -- Abdominal structures of Nomia zabriskii / by Beulah Hix Blair.2227115 bytesapplication/pdfen-USQL1 .A436 no.433, 1930NomiaBees -- Rocky MountainsInsects -- Rocky Mountainstext