TY  - BOOK
AU  - Manning, Robert E.
AU  - Anderson, Laura E. 
AU  - Pettengill, Peter R. 
TI  - Managing outdoor recreation: case studies in the National parks 
SN  - 978-1-78639-102.5 (cb.)
PY  - 2017///
CY  - Oxfordshire OX
PB  - CABI
KW  - National parks and reserves
KW  - United States -- Management
KW  - Case studies
KW  - Outdoor recreation
N1  - Includes appendices, bibliography and index
ER  -