KUMAR, K.KARUNA, JOSE ANTONIO TOMAS DA SILVA, and BERNAROO BARBOSA DA SILVA. “Droughts and Aridity in Northeast Brazil”. MAUSAM 48, no. 1 (January 1, 1997): 45–54. Accessed December 11, 2024. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/3927.