A.L. · L a · Leonard A. · Leonard L.
American Association of Petroleum Geologists · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| He Heard A Different Drummer Volume II: The Cold War Memoirs of A Scientist, Explorer, Navy Officer and Spy | 978-0-692-39119-8 (0-692-39119-3) | 2015 |
| He Heard A Different Drummer Volume I: The Cold War Memoirs of A Scientist, Explorer, Naval Officer and Spy | 978-0-692-23814-1 (0-692-23814-X) | 2015 |
| Surface Exploration Case Histories: Applications of Geochemistry, Magnetics, and Remote Sensing | 978-0-89181-055-1 (0-89181-055-2) | 2002 |