1 results for 'geological surveying'
Geological surveying (en)
Surveying
Geology
Politics, law and economics
> Civil, military and mining engineering
مسح جيولوجي (ar), مساحة جيولوجية (ar), Levé géologique (fr), Геологическая съемка (ru), Reconocimiento geológico (es)
http://vocabularies.unesco.org/thesaurus/concept11439