Cambridge University Press · Springer
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| British Planarians | 978-0-521-23875-5 (0-521-23875-7) | 1981 | T. B. Reynoldson |
| British Planarians: Platyhelminthes,Tricladida Keys and Notes for the Identification of the Species | 978-0-521-28272-7 (0-521-28272-1) | 1982 | " |
| The Biology of the Turbellaria: Proceedings of the Third International Symposium held in Diepenbeek, Belgium | 978-90-6193-757-9 (90-6193-757-4) | 1981 | E.R. Schockaert |
I. B. · I. Ball · I.R. · R. B · R. Ball