R.R. · Ron Radford · Ron Rutberg
Cassell · University of Oklahoma Press
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Origins Empty Lectern | 978-0-304-35548-8 | 2000 | |
| Origins Header | 978-0-304-35547-1 | 2000 | |
| Origins: The Evolution of Continents, Oceans and Life | Paperback | 978-1-84188-192-8 | 2002 |
| Origins: The Evolution of Continents, Oceans and Life | Hardcover | 978-0-8061-3359-1 | 2001 |
| Origins: The Evolution of Continents, Oceans and Life | " | 978-0-304-35403-0 | 2000 |