TY  - BOOK
AU  - Manning,Robert E.
AU  - Anderson,Laura E.
TI  - Managing outdoor recreation: case studies in the   national parks 
SN  - 9781780641874
U1  - 333.70973 
PY  - 2014///
CY  - Cambridge, Mass.
PB  - CAB International
KW  - National parks and reserves
KW  - United States
KW  - Management
KW  - Case studies
KW  - Outdoor recreation
ER  -