Nabu Press · University of Michigan Library
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Geology of To-Day: A Popular Introduction in Simple Language | 978-1-146-43166-8 (1-146-43166-X) | 2010 |
| The nature and origin of fiords | 978-1-125-45859-4 (1-125-45859-3) | 1913 |
J. G. · J. Gregory · J. W. · J. W. Gregory · J. Walter · John G. · John Gregory · John W. · John W. Gregory · John Walter · W G · W. Gregory · Walter Gregory