B.S. · Beth Sepion · Valerie Wyatt Beth Savan
Editoriale Scienza · UMI Books on Demand
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Acceptable Levels Is Science Serving the Public | 978-0-317-47630-9 (0-317-47630-0) | 1986 | |
| Intorno al mondo in ecociclo | 978-88-7307-332-1 (88-7307-332-8) | 2008 | Valerie Wyatt |