People France Henri Roussilhe peoplepill id: henri-roussilheHR 3 views today 3 views this weekFrench explorer and hydraulic engineerHenri RoussilheBiographyBibliography (2)ListsAlso ViewedThe worksBooksSources:Openlibrary1913Mission hydrographique Congo-Oubangui-Sanga, 1910-1911Authors:Henri Roussilhe1933Annales de photographie aérienneAuthors:Henri RoussilheFrom our partnersSponsoredHenri Roussilhe
