0187-7380 0187-7380 S0187-73802019000400405 México México México México México México México México 00 12 2019 00 12 2019 42 4 405 410

1983 2013 91 48-62 2015 28 89-95 1992 117 2004 2008 219 189-99 2005 39 221-9 2013 15 18-27 2013 57 317-31 2015 6 2012 144 218-29 2015 29 1365-80 2014 68 54-68 1996 86 70-8 1980 70 232-5 2018 41 49-58 2011 2 265-79 1974 9 331-2 1954 5 183-204 SAS Institute 2011 2002 1975 13 208-17 1971 11 51-7 UCARN, University of California Agriculture and Natural Resources 2019 2015 1068 107-12