2007-4018 2007-4018 S2007-40182017000300437 10.5154/r.rchscfa.2017.06.040 Mexico México Mexico Mexico Mexico Mexico Mexico 00 12 2017 00 12 2017 23 3 437 455

2001 1970 1949 163 4135 4135 156-8 1957 32 3 3 217-31 2000 46 3 3 397-409 1984 30 4 4 1103-17 2000 46 116-26 2008 53 5 5 552-5 1999 5 53-65 2007 80 29-40 2008 4 473-85 2001 4th 2000 46 1-12 2013 4 16 16 34-45 1957 47 2 2 1-64 2012 3 14 14 10-22 2009 20 4 4 293-300 1959 10 290-300 Statistical Analysis System 2008 second 1933 47 719-34 Secretaría de Medio Ambiente y Recursos Naturales 2015 1952 2006 2008 1 1 2011