1 results for 'solar energy'
Solar energy
طاقة شمسية (ar), Énergie solaire (fr), Энергия солнца (ru), Energía solar (es)
Renewable energy sources
Solar power engineering, Solar power stations, Solar radiation
Science
> Natural resources
طاقة شمسية (ar), Énergie solaire (fr), Энергия солнца (ru), Energía solar (es)
http://vocabularies.unesco.org/thesaurus/concept9719