TY - BOOK AU - Dorcey, Tony ; Steiner Achim ; Acreman, Michael...(et_al) TI - Large dams: learning from the past looking at the future : workshop proceedings, Gland, Switzerland, April 11-12, 1997 SN - 9780821340288 U1 - 333.91 PY - 1997///c CY - Switzerland PB - IUCN the world conservation union KW - Dams - environmental aspects KW - Dams - social aspects KW - Dams - economic aspects ER -