Watersheds of the world: Ecological value and vulnerability Author Revenga C., Murray S., Abramovitz J., Hammond A. Date 1998 Source IUCN (ID: MON-062759) Publisher | Place of publication WRI / Worldwatch Institute | Washington, DC, USA ISBN 1-56973-254-X Pages 164 p. Document type Miscellaneous Language English Field of application International Subject Water Keyword Basin/catchment/watershed Freshwater resources management Water supply