L1 - http://www.czasopisma.pan.pl/Content/107312/PDF/Khelif%20Boudoukha%20305.pdf L2 - http://www.czasopisma.pan.pl/Content/107312 PY - 2018 IS - No 37 KW - cluster analysis KW - Fesdis Plain KW - groundwater KW - hydrochemistry KW - multivariate statistical techniques KW - principal component analysis A1 - Khelif, Safia A1 - Boudoukha, Abderrahmane PB - Polish Academy of Sciences Committee on Agronomic Sciences Section of Land Reclamation and Environmental Engineering in Agriculture; Institute of Technology and Life Sciences T1 - Multivariate statistical characterization of groundwater quality in Fesdis, East of Algeria UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/107312 T2 - Journal of Water and Land Development