People Belgium Marcel Joniau peoplepill id: marcel-joniauMJ 7 views today 7 views this weekBelgian chemistMarcel JoniauBiographyListsAlso ViewedThe basicsQuick FactsIntroBelgian chemistPlacesBelgiumisChemistWork fieldScienceGenderMaleListsMarcel Joniau is in following listsBy field of workNotable Belgian scientistsGender:MaleBy work and/or countryNotable Belgian ChemistsGender:Male comments so far.CommentsMarcel Joniau