Zion National Park Visitor Study
Littlejohn M. 1993. Zion National Park Visitor Study. Report 50. Cooperative Park Studies Unit/University of Idaho. Moscow, Idaho
This report describes the results of a study of visitors at Zion National Park (referred to as "Zion"). This visitor study was conducted July 12-18, 1992 by the National Park Service (NPS) Visitor Services Project (VSP), part of the Cooperative Park Studies Unit at the University of Idaho.