TY  - BOOK
AU  - Douglass, Robert W.
CN  - GV182.2
CN  - GV182.2
CY  - Oxford,
CY  - New York,
DA  - [1969]
ET  - [1st ed.]
ID  - 91513
KW  - Outdoor recreation
PB  - Pergamon Press
PP  - Oxford,
PP  - New York,
PY  - [1969]
T1  - Forest recreation
TI  - Forest recreation
ER  -