?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Torres+P%C3%A9rez-Hidalgo%2C+Trinidad+Jos%C3%A9&rft.aulast=Torres+P%C3%A9rez-Hidalgo&rft.aufirst=Trinidad+Jos%C3%A9&rft.date=2001&rft.btitle=III+Congreso+Ib%C3%A9rico+de+Geoqu%C3%ADmica%2C+VIII+Congreso+de+Geoqu%C3%ADmica+de+Espa%C3%B1a&rft.title=Perspectives+in+protein+and+amino+acid+geochemistry&rft.genre=proceeding