Alkalali, Arif Basin-scale analysis of variable-density groundwater flow: Nisku aquifer, Western Canadian sedimentary basin - Amsterdam Elsevier Science mayo 2003 - pp. 313-316 ilus. Subjects--Topical Terms: ACUIFEROSAGUAS SUBTERRANEASANALISIS DE CUENCASCUENCAS SEDIMENTARIASDENSIDAD Subjects--Geographic Terms: ALBERTACANADA Subjects--Index Terms: ACUIFERO NISKU