transboundary waters map river rivers water gis dispute freshwater database courtesy
water transboundary world international basins accelerates treaty un support river freshwater geosciences oregon dispute database department additional university state information
transboundary distributions biodiversity basins priorities wiley ecology
river world major basins rivers map maps basin amazon drainage ganges great africa asia brahmaputra australia ob visits visited times
basins unep transboundary dhi protect partnership assess
transboundary basins country generated
africa map river african transboundary basins freshwater dispute database source figure
transboundary ranges basins freshwater dispute major pathways effective opportunities revisiting ensuring capacity ak0