?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M+S&rft.au=Reddy%2C+M+S&rft.aulast=Reddy&rft.atitle=Evaluations+of+Alternate+Cropping+Systems+for+Alfisols+of+the+Indian+Semi-arid+Tropics&rft.title=Experimental+Agriculture&rft.date=1985&rft.volume=21&rft.pages=271-280&rft.genre=article