SOUSA, L. G.; http://lattes.cnpq.br/9626827393564286; SOUSA, Luiz Gonzaga de. (BrasilCentro de Humanidades - CHPÓS-GRADUAÇÃO EM ECONOMIA RURAL E REGIONALUFCGUniversidade Federal de Campina Grande, 2001-05-25)
The agriculture of Paraiba has faced big retardment in its history in terms of technology, utility of the soil and aptness of each place, culminanted with poverty and difficulty in its development. The main objective of ...