Population education : a matter of urgency :
Population education : a matter of urgency :
- Quezon City : [s.n.], 1971.
- v, 112 p.
Sponsored by the Dept. of Education and the Commission on Population.
Education--Demographic aspects--Philippines.
Population--Study and teaching--Philippines.
301.3208 / El27 1971
Sponsored by the Dept. of Education and the Commission on Population.
Education--Demographic aspects--Philippines.
Population--Study and teaching--Philippines.
301.3208 / El27 1971