SPONGBERG, A. L. PCB contamination in marine sediments from Golfo Dulce, Pacific coast of Costa Rica. Revista de Biología Tropical, [S. l.], v. 52, n. S2, p. 23–32, 2004. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/26573. Acesso em: 22 nov. 2024.