Awdur
- Mangnall, Denise C. 1 canlyniadau
- New Zealand Geological Survey 1 canlyniadau
- New Zealand Minimaps Ltd 1 canlyniadau
- New Zealand. Dept. of Scientific and Industrial Research 1 canlyniadau
- Pathfinder Publications 1 canlyniadau
- Penney, Sarah E. W., 1899- 1 canlyniadau
- Suggate, R. P. (Richard Patrick) 1 canlyniadau
- Wises Publications Ltd 1 canlyniadau