%0 Journal Article %A Rush, Elena A. %T Main issues concerning drinking water supply in the Angara River watershed %J Annales Universitatis Paedagogicae Cracoviensis. Studia Geographica %D 2012 %P 109-115 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPCG_2012_3_1_a14/ %G pl %F AUPCG_2012_3_1_a14