Extent: | 188 S. Ill. 24 cm |
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Series: | |
Conferences: | OECD Working Session on the Teaching of School Biology ; (Hellebæk, Denmark) : 1964.06 |
Type of publication: | Book / Working Paper |
Type of publication (narrower categories): | Konferenzschrift |
Language: | English |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10001419878