?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N&rft.au=Nagaraj%2C+N&rft.aulast=Nagaraj&rft.atitle=Cost+Effectiveness+of+Rainwater+Harvesting+for+Groundwater+Recharge+in+Micro-Watersheds+of+Kolar+District+of+India%3A+The+Case+Study+of+Thotli+Micro-Watershed&rft.title=Agricultural+Economics+Research+Review&rft.issn=0974-0279&rft.date=2011&rft.volume=24&rft.genre=article