New trends in biology teaching.
Tendances nouvelles de l'enseignement de la biologie 1966-71
- [Paris] Unesco [etc.]
- v. ill. 27 cm.
- v. 1- 1966-
- The Teaching of basic sciences .
Vols. for 1966-71 have parallel title: Tendances nouvelles de l'enseignement de la biologie.
English or French; summaries in the other language and Spanish, 1966-71.