| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Pedology, Weathering and Geomorphological Research | 978-0-19-501730-4 | 1974 | |
| Putnam's Geology | 978-0-19-505630-3 | 1989 | Edwin E. Larson |
| Soils and Geomorphology | 978-0-19-507886-2 | 1999 | |
| Soils and Geomorphology | 978-0-19-503435-6 | 1984 | |
P W. · Peter B · Peter Birkeland · Peter W. · W. B.