TY  - JOUR 
T1  - Monitoring of the harmful concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in soils with and without organic matter
JO  - Journal of the Brazilian Chemical Society
A1  - Prado, Alexandre G. S.
A1  - Vieira, Eny M.
A1  - Rezende, M. Olímpia de O.
SN  - 0103-5053
UL  - 10.1590/S0103-50532001000400007
VL  - 12 
Y1  - 2001
PB  - Brasil 
ER  -