Ontwikkelingen binnen het waterbeheer Author Hall A.van Journal/Series Ars Aequi | Vol.39; 816 - 822; 7 p. Date 1990 Source IUCN (ID: ANA-046794) Publisher | Place of publication Stichting Ars Aequi | Nijmegen, The Netherlands Language Dutch Country/Territory Netherlands Subject Water Keyword Freshwater resources management Institution Water supply