0120-0739 0120-0739 S0120-07392018000200161 10.14483/2256201x.12604 Chile Chile Chile Uruguay Uruguay 00 12 2018 00 12 2018 21 2 161 173

American National Standard Institute (ANSI) 2011 2012 Biblioteca del Congreso Nacional (BCN) 2017 2003 2016 2008 30 122 122 94-108 2005 31 2 2 57-65 Food and Agricultural Organization (FAO) 2017 2002 15-22 2004 2003 2002 19 4 4 294-303 2010 2017 24 109-15 2017 24 71-9 2016 38 4 4 218-29 2005 1994 2a 1994 2014 8 1 1 44-56 2015 3ª 2011 National Tree Safety Group (NTSG) 2011 2007 2007 2003 2002 1 2 2 83-96 2003 2016 48 2 2 195-208 2015 18 2 2 225-40 2010 5 2 2 82-104 2011 2015 14 3 3 456-65 2003 1 3 3 135-49 2009 32 275-92 2010 7ª