Conservation in action: Past, present, and the future of the national park system of Costa Rica Author Boza M.A. Journal/Series In: Conservation Biology, the Journal of the Society for Conservation Biology | Vol. 7(2); 239 - 247; 9 p. Date 1993 Source IUCN (ID: ANA-051405) Publisher | Place of publication Blackwell Scientific Publications,Inc. | Cambridge, MA, USA Language English Country/Territory Costa Rica Subject Wild species & ecosystems Keyword National parks Protected area