1405-9436 1405-9436 S1405-94362006000200440 Mexico Mexico 00 00 2006 00 00 2006 3 24 440 462

2002 2005 II 1967 1997 2006 1 1 1 2003 2000 1989 26 74 74 7-43 2004 II 20 20 2005 2006