English AGROVOC
RT
Biology
RT
Ecology
RT
Entomology
RT
Helminthology
RT
Host parasite relations
RT
Parasites
RT
Parasitism
RT
Parasitoses
RT
Protozoology
(Lao)
ກາຝາກວິທະຍາ
(French)
Parasitologie
(Spanish)
Parasitología