Some chemical aspects of the marine environment off the Amazon and Pará rivers, Brazil . Boletim do Instituto Oceanográfico, [S. l.], v. 20, n. 1, p. 61–84, 1971. DOI: 10.1590/S1679-87591971000100005. Disponível em: https://revistas.usp.br/biocean/article/view/6517.. Acesso em: 26 jul. 2024.