Andrea, M.M. de Lord, K.A. Bromilow, R.H. Ruegg, E.F. Degradacao do paration [14 C]em dois solos do estado de Sao Paulo [Inseticida; Brasil] The degradation of [14 C]parathion in two soils of Sao Paulo state [Insecticide; Brazil] Subjects--Topical Terms: Quimica do soloInseticidaSao Paulo