TY  - BOOK
AU  - Ford,Phyllis M.
TI  - Principles and practices of outdoor/environmental education
SN  - 0471047686
PY  - 1981///
CY  - New York
PB  - John Wiley & Sons
KW  - Outdoor recreation
KW  - Study and teaching
KW  - Outdoor education
KW  - Environmental education
N1  - Includes bibliographical references
ER  -