T. D. G. Clark
2 published titles
Magnetic results 1987-89 : Lerwick, Eskdalemuir and Hartland observatories
(Contributor)
1 edition
- ISBN: 0852721978
- British Geological Survey
- 1991
- Details
Magnetic results 1992 : Lerwick, Eskdalemuir and Hartland observatories
1 edition
- British Geological Survey
- 1993
- Details
