@mastersthesis {2455,
	title = {Contribution {\`a} L\&rsquo;{\'e}tude de la qualit{\'e} physico-chimique des eaux Destin{\'e}es {\`a} l\&rsquo;AEP de la ville D\&rsquo;EL-OUED.},
	year = {2014},
	author = {Aya B~}
}
