@proceedings {2135,
	title = {Contribution of statistical technique in the Characterization hydro-chimical of groundwater, case of the region Zana-Roknia, Eastern Algeria},
	journal = {13th International Conference on Water Resources organized by Al-Hussein Bin Talal University and the European Organization for Environmental, Water and Desert Research in Antalya, Turkey 25-27 novembre},
	year = {2018},
	address = {Antalya, Turkey },
	author = {ATHAMENA Ali}
}
