| Book Title:
|
The Magnetic Field of the Earth (International Geophysics Series (Reprint)) (Paperback) |
| Author: |
Ronald T. Merrill |
| Publisher: |
Academic Press; Reprint edition (September 15, 1998) |
| ISBN: |
012491246X |
| Book Title:
|
The National Geomagnetic Initiative (Paperback) |
| Author: |
National Research Council |
| Publisher: |
National Academies Press (October, 1993) |
| ISBN: |
309049776 |
|
