?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=H&rft.au=Eswaran%2C+H&rft.aulast=Eswaran&rft.atitle=Resource+management+domains%3A+a+biophysical+unit+for+assessing+and+monitoring+land+quality&rft.title=Agriculture%2C+Ecosystems+and+Environment&rft.issn=0167-8809&rft.date=2000&rft.volume=81&rft.pages=155-162&rft.issue=2&rft.genre=article