Villaescusa-Celaya J, Gutierrez-Galindo E, Florez-Muñoz G. Heavy metals in geochemical sediment fractions of the border region between baja california, mexico, and california, usa. Cienc. Mar. [Internet]. 1997 Mar. 6 [cited 2024 Nov. 25];23(1):43-70. Available from: https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/780