| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Petroleum exploration & development in Papua New Guinea: Proceedings of the 2nd PNG Petroleum Convention, 1993 | 978-9980-9998-2-5 (9980-9998-2-9) | 1993 | Zina Carman |
| Petroleum Exploration in Papua New Guinea: Proceedings of the First PNG Petroleum Convention, Port Moresby 12-14th February | 978-9980-85-999-0 (9980-85-999-7) | 1990 | " |
G. C. · G J · George-C · George J. · J C