| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Sand and Gravel Resources of Sedgefield, Durham: Description of 1:25000 Resource Sheet NZ32 | 978-O-11-884O93-4 (O-11-884O93-2) | 1980 | Geological Sciences Inst. |
A.S. · M.A. · M.A. Samuel · M S.