?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=P&rft.au=Pathak%2C+P&rft.aulast=Pathak&rft.date=2011&rft.title=New+tools+and+best+bet+options+for+efficient+management+of+soil+and+water+resources+in+drylands+of+Asia&rft.genre=proceeding