Do Thi Kim Anh, Le Minh Canh. Calibrating HEC-HMS Model With Limited Spatial Information: a Case Study in Nongson Watershed, Thubon River, Vietnam <?xml:namespace Prefix = "o" Ns = "urn:schemas-Microsoft-com:office:office" /><o:p></o:p≫. UD-JST 2013, 12, 1-6.