00307naa a2200109 a 450000100080000000500110000800800410001910000230006024500370008326000090012077300680012918244511997-01-10 1992 bl uuuu u00u1 u #d1 aSOUSA, C. N. A. de aResistance to aluminum toxicity. c1992 tAnnual Wheat Newsletter, Fort Collinsgv. 38, p. 62, June 1992.