VILLAESCUSA-CELAYA, J.A.; GUTIERREZ-GALINDO, E.A.; FLOREZ-MUÑOZ, G. Heavy metals in geochemical sediment fractions of the border region between baja california, mexico, and california, usa. Ciencias Marinas, [S. l.], v. 23, n. 1, p. 43–70, 1997. DOI: 10.7773/cm.v23i1.780. Disponível em: https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/780. Acesso em: 15 may. 2024.