?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Garibay%2C+Salvador+V.&rft.aulast=Garibay&rft.aufirst=Salvador+V.&rft.date=2003&rft.title=La+investigaci%C3%83%C2%B3n+en+la+agricultura+org%C3%83%C2%A1nica+y+su+importancia&rft.genre=proceeding