| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Boundaries and Energy: Problems and Prospects | Hardcover | 978-90-411-0656-8 | 1998 |
| Changing Middle Eastern City | " | 978-0-06-490451-3 | 1980 |
| Maritime Boundaries and Ocean Resources | " | 978-0-7099-3974-0 | 1987 |
| Routledge Revivals: Maritime Boundaries and Ocean Resources | Paperback | 978-0-8153-5376-8 | 2020 |
| Routledge Revivals: Maritime Boundaries and Ocean Resources | Hardcover | 978-0-8153-5374-4 | 2017 |
G.B. · G. Blake · G.H. Blake · G. Henry · Gerald B. · Gerald Blake · Gerald H. Blake · H. B · Henry B. · Henry Blake
HarperCollins · Routledge · Wolters Kluwer