@book {66914,
	title = {Etude de la qualit{\'e} chimique des eaux souterraines dans les Aur{\`e}s (Cas de la vall{\'e}e de l\&rsquo;oued Abiod), Alg{\'e}rie},
	year = {2012},
	month = {2012},
	address = {Ouargla, Alger},
	author = {Nafaa, Brinis and Abderahmane, Boudoukha and Ahmed, Hamel}
}
