?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Marchetti%2C+Rosa&rft.aulast=Marchetti&rft.aufirst=Rosa&rft.date=2008&rft.title=Potentially+mineralizable+nitrogen+is+soils+green+manured+with+biocidal+crops&rft.genre=proceeding