1405-0471 1405-0471 S1405-04712007000100035 10.21829/myb.2007.1311234 Mexico Mexico 00 00 2007 00 00 2007 13 1 35 46

1996 86 193-203 1989 35 4 4 881-902 1996 75 1 1 80-91 1995 20 6 6 409-16 Centro de Investigación de la Universidad del Pacífico 2001 2007 2004 26 2001 76 2003 37-8 2001 Valdivia, Chile INEGI 1984 INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE 2001 7 2005 1996 80 113-32 2001 13 2005 1999 72 2001 7 2 2 27-47 2001 7 1 1 312 2002 13 SEMARNAT 2001 374 2001 Valdivia, Chile 13