People Tunisia Walid Hajjaji peoplepill id: walid-hajjajiWH 4 views today 5 views this weekTunisian earth scientistWalid HajjajiBiographyListsAlso ViewedListsWalid Hajjaji is in following listsBy field of workNotable Tunisian scientistsGender:MaleBy work and/or countryNotable Tunisian ScientistsGender:MaleNotable Tunisian GeologistsGender:MaleNotable Tunisian Earth scientistsGender:MaleFrom our partnersSponsoredWalid Hajjaji