1 résultat(s) pour 'fuel resources'
Fuel resources
Nonrenewable energy sources
Coal resources, Gas resources
Charcoal, Fuels, Nonrenewable resources
Science
> Natural resources
موارد الوقود (ar), مصادر الوقود (ar), Recursos combustibles (es), Ressources en combustibles (fr), Топливные ресурсы (ru)
http://vocabularies.unesco.org/thesaurus/concept4965