Media type: E-Article Title: Underground water quality and contamination risk. The case of the basin of Chéria (NE Algeria) Contributor: Baali, F.; Rouabhia, A.; Kherici, N.; Djabri, L.; Bouchaou, L.; Hani, A. Published: Editorial CSIC, 2007 Published in: Estudios Geológicos, 63 (2007) 2 Language: Not determined DOI: 10.3989/egeol.07632193 ISSN: 1988-3250; 0367-0449 Origination: Footnote: Access State: Open Access