?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A&rft.au=Haileslassie%2C+A&rft.aulast=Haileslassie&rft.atitle=Extractable+soil+nutrient+effects+on+feed+quality+traits+of+crop+residues+in+the+semiarid+rainfed+mixed+crop%E2%80%93livestock+farming+systems+of+Southern+India&rft.title=Environment%2C+Development+and+Sustainability&rft.issn=1573-2975&rft.date=2013&rft.volume=15&rft.pages=723-741&rft.issue=3&rft.genre=article