Dynamics of Sheep Production in Brazil. - Potira Meirelles Hermuche; Rebecca Lima Albuquerque Maranhão; Renato Fontes Guimarães; Osmar Abílio de Carvalho Jr.; Roberto Arnaldo Trancoso Gomes; Samuel Rezende Paiva; Concepta McManus (ISPRS Int. J. Geo Inf., 2013)