TY  - BOOK
AU  - Manning,Robert E.and
AU  - Anderson,Laura E.
TI  - Managing outdoor recreation: case studies in the national parks 
SN  - 9781780641874
PY  - 2012///
CY  - Cambridge, Mass.
PB  - CAB International
KW  - National parks and reserves
KW  - United States
KW  - Management
KW  - Case studies
KW  - Outdoor recreation
N1  - Includes bibliographical references and index
ER  -