Rozen, Jerome G., Jr. (Jerome George), 1928-2005-10-062005-10-061989http://hdl.handle.net/2246/511527 p. : ill. ; 26 cm.Bibliography: p. 25-27.5912115 bytesapplication/pdfen-USQL1 .A436 no.2962 1989Panurginae.Bees -- America.Insects -- America.Life history studies of the "primitive" panurgine bees (Hymenoptera, Andrenidae, Panurginae). American Museum novitates ; ; no. 2962.text