Guardians of the parks a history of the National Parks and Conservation Association

• Main Author: Miles, John C.
• Corporate Author: National Parks and Conservation Association
• Format: Book
• Language: English
• Published: Washington Taylor & Francis 1995
• Subjects: Διοίκηση > Περιβάλλον; Οικονομία > Περιβάλλον > Πάρκα; Περιβάλλον > Προστασία