TY  - BOOK
AU  - Comber,L.C.
TI  - Biology today : its role in education / L. C. Comber
PY  - 1966///
CY  - Paris
PB  - Organisation for Economic Co-Operation and Development
KW  - Ciencias
KW  - Enseñanza
KW  - Ciencias Biologicas
N1  - Donación Dr. Federico B. Vervoorst
ER  -