?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=K&rft.au=Michels%2C+K&rft.aulast=Michels&rft.atitle=Pearl+millet+growth+on+an+erosion-affected+soil+in+the+sahel&rft.title=Experimental+Agriculture&rft.date=2005&rft.volume=42&rft.pages=1-17&rft.issue=1&rft.genre=article