NOBRE, Adailton Pereira.; http://lattes.cnpq.br/3778809993943722; NOBRE, Adailton Pereira. (BrasilCentro de Saúde e Tecnologia Rural - CSTRPÓS-GRADUAÇÃO EM ZOOTECNIAUFCGUniversidade Federal de Campina Grande, 2008-08-29)
The fast growth of the world population took to the need of great increments of the
agricultural production with actions that can take ecosystems to states of disturbances
happening continuous loss of the productivity ...