Natural History Museum of Los Angeles County. Science Series; No. 38 text Los Angeles Natural History of Los Angeles County 1993 Ind xi, 419 p.: ill.; 25 cm.-- xi, 419 p.: ill.; 25 cm.-- Incl. bibl.: Index BIOLOGY and conservation of the Monarch butterfly BIOLOGY LEPIDOPTERA NATURE CONSERVATION 595.78 INLIS000000000003251 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)