| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pennsylvania Glaciation, First Phase: Materials for a Discussion of the Attenuated Border of the Moraine Described in Volume Z of the Second Geological Survey of Pennsylvania | 978-1-146-5OO84-5 (1-146-5OO84-X) | 2010 |
E.H. · E. Williams · Edward H. · Edward W. · Edward Williams · H.W. · H. Williams