A Catalog of the species of Nomada (Hymenoptera: Apoidea) of the world text Lawrence Univ. of Kansas 1994 Ind 32 p.; 30 cm.-- 32 p.; 30 cm.-- ALEXANDER, Byron A. HYMENOPTERA APIDAE INFORMATION SERVICES 595.799 INLIS000000000004021 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)