The value of biodiversity Author Ehrlich P.R., Ehrlich A.H. Journal/Series Ambio | Vol.21(3); 219 - 226; 8 p. Date 1992 Source IUCN (ID: ANA-047263) Publisher | Place of publication Bohusläningens Boktryckeri AB | Uddevalla, Sweden Language English Field of application International Subject Wild species & ecosystems Keyword Biodiversity Ethics and environment Economy and environment Management/conservation Wild fauna Wild flora