1026-8774 1026-8774 S1026-87742019000200183 10.22201/cgeo.20072902e.2019.2.1037 Argentina Argentina Argentina 00 00 2019 00 00 2019 36 2 183 194

2007 36 1 1 206-20 2000 50 2014 123 121-34 1972 178 1083-4 Canadian Council of Ministers of the Environment 2001 2006 58 10 10 1411-22 2012 63 2 2 297-310 2014 21 2 2 77-96 2015 59 3 3 438-60 2017 1 16 16 429-44 2017 117 1-2 1-2 171-7 2014 1209-31 1996 124 1 1 228-40 2009 10 8 8 1997 93 1-4 1-4 303-19 1972 1 3-4 3-4 111-5 1979 1 577-650 2014 114 111-8 1988 58 5 5 820-9 1982 59 404-19 2006 15 3 3 259-63 2009 154 1-2 1-2 1-12 2016 75 7 7 2012 50 4 4 1-50 2009 64 4 4 646-56 2003 144 2001 2 4 4 2018 9 7 7 2011 409 5043-5 2011 277-92 2018 113-44 1969 2 108-18 2009 506 2005 20 1473-8 1975 6 9 9 136-9 2004 59 1 1 129-40 2012 65 2 2 453-67 2017 295 53-68 2000 34 11 11 2915-26 2003 28 16-19 16-19 659-67 1972 618 2006 55-67 2014 198 3 3 1805-17 1998 142 1 1 181-217 1998 123 843-50 1972 I 3-4 3-4 102-9 2002 12 1 1 7-16 2013 74 3 3 353-63 2000 39 6 6 611-27 1998 13 3 3 293-304 1993 51 1-4 1-4 135-51 2006 61 1175-9 2010 103 2018 207 2001 35 12 12 2881-94 2007 52 1639-50