1 - 4 of 4 results for "J. A. Jacobs"

Title: Geomagnetic Micropulsations, Author: J. A. Jacobs
Title: A Textbook on Geometry / Edition 99, Author: J. A. Jacobs
Title: Deep Interior of the Earth, Author: J.A.  Jacobs
Title: Reversals of the Earth's Magnetic Field / Edition 2, Author: J. a. Jacobs