TY  - JOUR 
T1  - Humic Substances and their Relation to Pesticide Sorption in Eight Volcanic Soils
JO  - Planta Daninha
A1  - ALISTER, C.
A1  - ARAYA, M.
A1  - CORDOVA, A.
A1  - SAAVEDRA, J.
A1  - KOGAN, M.
SN  - 0100-8358
UL  - 10.1590/S0100-83582020380100021
VL  - 38 
Y1  - 2020
PB  - Brasil 
ER  -