?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ssekyewa%2C+Charles&rft.aulast=Ssekyewa&rft.aufirst=Charles&rft.date=2005&rft.title=Organic+Agriculture+Research+in+Uganda&rft.genre=proceeding