?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=L&rft.au=Sathyan%2C+L&rft.aulast=Sathyan&rft.inst=Jawaharlal+Nehru+Technological+University(Hyderabad)+&rft.date=2005&rft.title=Remote+Sensing+and+GIS+for+Assessing+the+Impact+of+Integrated+Watershed+Management&rft.tpages=124&rft.degree=PHD