P.G. · Phil G. · Phil Gersmehl PhD
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Teaching Geography | 978-1-59385-154-5 (1-59385-154-5) | 2005 |
| Teaching Geography, Second Edition | 978-1-59385-715-8 (1-59385-715-2) | 2008 |
| Teaching Geography, Third Edition | 978-1-4625-1641-4 (1-4625-1641-6) | 2014 |