?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M+V&rft.au=Oppen%2C+M+V&rft.aulast=Oppen&rft.atitle=Research+resource+allocation+%3A+Determining+regional+priorities&rft.title=Food+Policy&rft.date=1985&rft.volume=10&rft.pages=253-264&rft.issue=3&rft.genre=article