0253-5785 0253-5785 S0253-57852020000100022 Cuba 00 03 2020 00 03 2020 47 1 22 27

2015 2014 100 2015 30 2 2 97-103 2011 2015 93 2012 55 3-4 3-4 293-301 MINAG 2018 28 2016 37 2 2 37-44 2018 2017 21 1 1 35-45 2017 2002 23 1 1 15-9