Recommended citation for this document

Otero Pérez, Neus ; Tolosana Delgado, Raimon ; Soler i Gil, Albert. "A Factor analysis of hidrochemical composition of Llobregat river basin". Thió i Fernández de Henestrosa, Santiago. 2009. <http://hdl.handle.net/10256/678>. [Consulta: 21-05-13].