00847nam a2200241 a 450000100080000000500110000800800410001910000200006024500920008026002170017230000160038965000140040565000090041965300100042865300110043865300190044965300310046870000230049970000230052270000220054570000170056770000210058420083862015-02-10       2014    bl uuuu     u00u1 u    #d1 aBRAGA, F. C. S.  aK-alternative fertilizer projectbbiotite-bearing ultrapotassic deposit in Bahia State.  aIn: WORLD FERTILIZER CONGRESS OF CIEC, 16., 2014, Rio de Janeiro. Technological innovation for a sustainable tropical agriculture: proceedings. Rio de Janeiro: International Scientific Centre of Fertilizersc2014  ap. 164-166.  aPotássio  aSolo  aBahia  aBrasil  aFertilização  aFertilização alternativa1 aLEITE, A. A. da S.1 aOLIVEIRA, M. A. de1 aMARTINS, E. de S.1 aGABOS, M. B.1 aANGÉLICA, R. S.