1405-2768 1405-2768 S1405-27682017000200011 10.18387/polibotanica.44.2 Mexico Mexico Mexico 00 00 2017 00 00 2017 44 11 38

1974 1989 1986 1 1-240 Google 2014 1976 92 151-61 1979 66 576-85 1979 106 313-25 INEGI 2010 INEGI 2015 1986 73 228-75 1993 15 391-403 1977 1974 12 3 3 1-93 2013 19 1 1 62-74 1944 25 437-50 1951 1 21-323 1979 42 289-91 1972 9 507-22 1806 2 98-111 1993 45 2 2 146-53 1997 3 443-506 2006 76 1-45 2002 89 551-93 2014 2011 2004 2013 104 31-52 SCT [Secretaría de Comunicaciones y Transportes] 2015 1995 16 3 3 427-37 2001 176-86 1996 21 1 1 85-99 1924 20 1-255 2004 75 33-53 2002 73 87-92 2003 74 1 1 5-15 2006 2015 218 3 3 289-94 2011 21 2 2 274-7 2013 65 2 2 208-27 2000 2006 22 2 2 1091-110 2008 2 1235-78 2003 1995