Vries, Ies de
type: Person
alternate name: Vries, ... De
description: RWS-RIKZ
description: Waterloopkundig Laboratorium te Delft
family name: de Vries
given name: Ies
main entity of page: https://data.bibliotheken.nl/.well-known/genid/75091721626f85ef72ed54aedc218620
name: Ies de Vries