Arsenical pesticides :
Woolson, E. A. 1941
Arsenical pesticides : A symposium sponsored by the division of pesticide chemistry at the 168th meeting of the american chemical society,atlantic city, n. j., sept. 9, 1974 / American chemicsl society. division of pesticide chemistry E. a. woolson, editor - 176 páginas - ACS symposium series ; 7 .
0841202435
Pesticidas--Medio ambiente, Aspectos del--Congresos
Arsenico, Compuestos de--Medio ambiente, Aspectos de--Congresos
QA545.P4 / W65
Arsenical pesticides : A symposium sponsored by the division of pesticide chemistry at the 168th meeting of the american chemical society,atlantic city, n. j., sept. 9, 1974 / American chemicsl society. division of pesticide chemistry E. a. woolson, editor - 176 páginas - ACS symposium series ; 7 .
0841202435
Pesticidas--Medio ambiente, Aspectos del--Congresos
Arsenico, Compuestos de--Medio ambiente, Aspectos de--Congresos
QA545.P4 / W65