00777naa a2200217 a 450000100080000000500110000800800410001910000180006024501350007826000090021365000140022265300170023670000150025370000170026870000170028570000160030270000150031870000120033370000180034577301960036314886072018-05-30 2004 bl uuuu u00u1 u #d1 aNELSON, K. C. aProblem formulation and options assessment (PFOA) for genetically modified organismsbthe Kenya case study.h[electronic resource] c2004 aGenética aTransgênico1 aKIBATA, G.1 aMUHAMMAD, L.1 aOKURO, J. O.1 aMUYEKHO, F.1 aODINDO, M.1 aELY, A.1 aWAQUIL, J. M. tIn: HILBECK, A.; ANDOW, D. A. (Ed.). Environmental risk assessment of genetically modified organisms: a case study of Bt maize in Kenya. Wallingford: CAB International, 2004.gv. 1, p. 57-82.