0185-6286 0185-6286 S0185-62862021000200007 10.22134/trace.80.2021.792 Mexico 00 00 2021 00 00 2021 80 171 199

Agencia Guatemalteca de Noticias 2014 3 2013 17-26 2009 42 5 5 12-20 1980 1988 2002 2017 1-19 2020 2019 28 2 2 82-99 Gobierno de Guatemala 2009 2013 18 1-18 2014 14 137-59 2004 40 63-87 2008 2005 2013 101-32 2018 6 16 16 33-57 2017 21-44 2017 97 199-211 2013 2017 21 4 4 387-404 2016 2010 2015 114 1 1 65-82 1989 1995 1 1 1 98-121 UNEP 2019 2013 34 1 1 79-95 2013 167-84