Subjects: *CANADIAN history; *GEOGRAPHYMACKENZIE River Delta (N.W.T. & Yukon); MACKENZIE River (N.W.T.); MACKENZIE River Watershed (N.W.T.)
تفاصيل العنوان
Subjects: *ENERGY budget (Geophysics); *METEOROLOGICAL precipitation; *HYDROLOGIC cycleMACKENZIE River Watershed (N.W.T.); NORTHWEST Territories
Subjects: *WATER conservation; *ENVIRONMENTALISMMACKENZIE River Watershed (N.W.T.); CANADA