na INLIS000000000002561 Ind 0010-1118002561 599.323.4 Paul W. Collins and Sarah B. George Systematics and taxonomy of island and mainland populations of Western harvest mice (Reithrodontomys Megalotis) in Southern California COLLINS, Paul W. Los Angeles Natural History Museum of Los Angeles County 1990 26 p. : ill. ; 25 cm.-- 26 p. : ill. ; 25 cm.-- Bibl. p. 22-25 MICE TAXONOMY 1097/MS/91