text Los Angeles Sci. Publ. Committee 1994 Ind 63 p.: ill.; 25 cm 63 p.: ill.; 25 cm Bibl.: p. 58-63 PONDER, W.F. GATROPODA MOLLUSCA SOUTH AMERICA INLIS000000000006625 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)