Bees of the genus Perdita from the Western States. American Museum novitates ; no. 33

Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948.Lutz, Frank Eugene, 1879-1943.2005-10-062005-10-061922http://hdl.handle.net/2246/461615 p. ; 24 cm.Includes bibliographical references.7174109 bytesapplication/pdfen-USQL1 .A436 no.33, 1922Perdita -- West (U.S.)Perdita -- Indiana -- Lafayette RegionBees -- West (U.S.)Bees -- Indiana -- Lafayette RegionInsects -- West (U.S.)Insects -- Indiana -- Lafayette RegionBees of the genus Perdita from the Western States. American Museum novitates ; no. 33text