AHUMADA, Ramón; GONZALEZ, Elizabeth; MEDINA, Valentina
 yÂ
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.Â
doi: 10.4067/S0717-71782007000200001.
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