Ávila, P.L.R. and Brito, J.I.B. de 2015. RELATIONSHIP BETWEEN PACIFIC DECADAL OSCILLATION AND VARIABILITY OF RAINFALL CAMPINA GRANDE, PB. Ciência e Natura. 37, (Mar. 2015), 159–162. DOI:https://doi.org/10.5902/2179460X16232.