1870-3453

1870-3453

S1870-34532020000100201

10.22201/ib.20078706e.2020.91.3054

Mexico

00 00 2020

00 00 2020

91

1997 50

343-8

1976 4

54-60

1997 51

1219-34

2001 2 1 1

1997 50

63-73

2011 6

1998 18

490-8

2015 164

10-8

2016 25

335-45

2006 30

99-102

2013 23

198-208

2001 215

275-82

2013 96

779-55

2012 38

11-30

2006 79

21-32

2009 60

607-9

2001 35

131-5

2010 113

199-212

2007 84

47-64

2011 214

1643-54

2014 297

701-15

R Development Core Team 2018

2012 18

115-28

2003 13

103-10

2013 8

1987 7

715-33

2015 37

352-62

2012 80

1019-56

2011 62

621-7

Semarnat (Secretaria de Medio Ambiente y Recursos Naturales) 2017

1977 175 175

2019 95

982-4

2001 61

1-11

2010