| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| British anascan bryozoans: Cheilostomata, Anasca: keys and notes for the identification of the species | Hardcover | 978-0-12-605250-3 | 1977 | |
| British Ascophoran Bryozoans | " | 978-0-12-335050-3 | 1979 | Peter J. Hayward |
| Bryozoans | " | 978-0-09-103870-0 | 1970 | |
| Bryozoans | Paperback | 978-0-09-103871-7 | 1970 | |
| Handbook of the Marine Fauna of North-West Europe | " | 978-0-19-954945-0 | 2017 | P. J. Hayward |
| Handbook of the Marine Fauna of North-west Europe | Hardcover | 978-0-19-854054-0 | 1995 | Peter J. Hayward |
| Handbook of the Marine Fauna of North-West Europe | Paperback | 978-0-19-854055-7 | 1995 | P. J. Hayward |
| The Marine Fauna of the British Isles and North-West Europe: Volume II: Molluscs to Chordates: Molluscs to Chordates Vol 2 | Hardcover | 978-0-19-857515-3 | 1990 | " |
| The Marine Fauna of the British Isles and North-West Europe: Volume I: Introduction and Protozoans to Arthropods: Introduction and Protozoans to Arthropods Vol 1 | " | 978-0-19-857356-2 | 1990 | " |
J R · J. Ryland · J. S. · John S. Ryland · S R
Academic Press · Oxford University Press · Random House