English AGROVOC
BT
Renewable resources
BT
Natural resources
NT
Biofuels
NT
Biogas
NT
Fuelwood
NT
Wood energy
RT
Bioconversion
RT
Biomass
(Lao)
ພະລັງງານຊີວະພາບ
(French)
Bioénergie
(Spanish)
Bioenergía