RAO , D.; BANSAL, R. Secular variation of Geomagnetic Elements at Alibag-. MAUSAM, [S. l.], v. 20, n. 2, p. 141–144, 1969. DOI: 10.54302/mausam.v20i2.5443. Disponível em: http://103.215.208.102/index.php/MAUSAM/article/view/5443. Acesso em: 19 sep. 2024.