Home › Authors › W. D. Parkinson 👤 W. D. Parkinson b. 1919 ยท 3 books Books by W. D. Parkinson Introduction to geomagnetism 1983 An analysis of the geomagnetic An analysis of the geomagnetic diurnal variation during the International Geophysical Year 1977 Errors and limitations of the Errors and limitations of the magnetic compass 1965