?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Donatiello%2C+Dr.+Sergio&rft.aulast=Donatiello&rft.aufirst=Sergio&rft.date=September+2005&rft.title=Tecniche+di+gestione+della+fertilit%C3%83%C2%A0+del+suolo+in+una+coltura+di+pomodoro.+&rft.inst=Faculty+of+agriculture+-+Naples+University