Sutthasini Glawgitigul. 1999. Integration of geographic information systems and agricultural nonpoint-source pollution model to estimate run off sediment of Huai Som sub-basin. Inter-Department of Environmental Science, Chulalongkorn University;
Sutthasini Glawgitigul. (1999) Integration of geographic information systems and agricultural nonpoint-source pollution model to estimate run off sediment of Huai Som sub-basin . Chulalongkorn University/Bangkok.
Sutthasini Glawgitigul. Integration of geographic information systems and agricultural nonpoint-source pollution model to estimate run off sediment of Huai Som sub-basin. . Bangkok:Chulalongkorn University, 1999.
Sutthasini Glawgitigul. (1999) Integration of geographic information systems and agricultural nonpoint-source pollution model to estimate run off sediment of Huai Som sub-basin . Chulalongkorn University/Bangkok.