SALES, F. C. V.; http://lattes.cnpq.br/1930869833999597; SALES, Francisco das Chagas Vieira. (BrasilCentro de Saúde e Tecnologia Rural - CSTRPÓS-GRADUAÇÃO EM ZOOTECNIAUFCGUniversidade Federal de Campina Grande, 2008-08-28)
Caatinga exploration is based on subsistence agriculture, extensive cattle raising and logging for energy production. These actions and the tropical dry climate result in large areas with no vegetation cover and high levels ...