Final report : IHP/IC / International Hydrological Programme (IHP) Seventh session of the Intergovernmental Council, Paris, 18-23 June 1986. - Paris : United Nations Educational, Scientific, and Cultural Organization, 1986. - variuos pagings. LCCN: 90012108 Subjects--Corporate Names: International Hydrological Program, 1975- Subjects--Topical Terms: Hydrology.