English AGROVOC
BT
Pesticidal properties
RT
Chemical contamination
RT
Pollution
RT
Residues
(Lao)
ຄວາມຄົງທົນຂອງຢາກຳຈັດສັດຕູພືດ
(French)
Persistance des pesticides
(Spanish)
Persistencia de los plaguicidas