Protection of free-flowing rivers from river engineering Corporate author IUCN Date 1981 Source IUCN (ID: MON-092356) Title (French) La protection des cours d'eau libres face aux activités du génie fluvial Title (Spanish) Protección Del Libre Fluir De Los Ríos Frente A La Ingeniería Fluvial Reference number GA 1981 RES 013 (15.13) Publisher | Place of publication IUCN | Gland, Switzerland Document type Soft law - Decision/resolution Conference name | place | date IUCN General Assembly | Christchurch, New Zealand | 19811011-19811023 Language English, French, Spanish Field of application International Subject Water, Energy Keyword Renewable energy Freshwater resources management Full text GA_15_RES_013_Protection_of_Free_Flowing_Rivers_fr.pdf GA_15_FR 13.pdf GA_15_ES 13.pdf Website portals.iucn.org