PRASAD Ramashray Dynamics of river environment A case study of KOS - Delhi University of Delhi 1999 - 202p cm. - University of Delhi, Geography (Deptt. of-), Thesis. Thesis, University of Delhi, Geography (Deptt. of-) . Source: General Book Subjects--Topical Terms: Irrigation RiverIndustrial Economics Dewey Class. No.: X9(D26):(G:55).273.N9, N9/Th