?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A&rft.au=Buerkert%2C+A&rft.aulast=Buerkert&rft.atitle=Mechanisms+of+Residue+Mulch-Induced+Cereal+Growth+Increases+in+West+Africa&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=1435-0661&rft.date=2000&rft.volume=64&rft.pages=346-358&rft.issue=1&rft.genre=article