SciELO - Scientific Electronic Library Online

SciELO - Scientific Electronic Library Online

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AHUMADA, Ramón; GONZALEZ, Elizabeth; MEDINA, Valentina  y  RUDOLPH, Anny. Analysis of mayor zinc sources in marine sediments of the estuarine zone in Ay sen Fjord, Chile. Investig. mar. [online]. 2007, vol.35, n.2, pp. 5-14. ISSN 0717-7178.  http://dx.doi.org/10.4067/S0717-71782007000200001.