TY  - BOOK
T1  - Planning for health education in schools
A1  - Turner, Clair Elsmere
LA  - Spanish
PP  - London
PB  - Longmans. UNESCO
YR  - 1966
UL  - https://gei-testing-vufind.eww-server.de/Record/manes50271
OP  - 157
KW  - Ciencias naturales
KW  - Primaria
ER  -