TY  - BOOK
AU  - Gabrielsen,M.Alexander
AU  - Holtzer,Charles
TI  - The role of outdoor education
T2  - The Library of education
PY  - 1965///]
CY  - New York
PB  - Center for Applied Research in Education
KW  - Open-air schools
KW  - Local
N1  - Bibliography: p. 105-108
ER  -