| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Animals in Schools: Terrestrial Invertebrates v. 2 | 978-0-435-59401-5 (0-435-59401-X) | 1979 | Margaret E. Hogg |
| Science Education in Nineteen Countries | 978-91-20-03817-9 (91-20-03817-8) | 1973 | John P. Keeves |
| Science education in nineteen countries;: An empirical study | 978-0-470-16682-6 (0-470-16682-7) | 1973 | |