?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Dalgaard%2C+Tommy&rft.aulast=Dalgaard&rft.aufirst=Tommy&rft.date=2006&rft.title=Visions+for+organic+bioenergy+production+in+Denmark&rft.genre=proceeding