Lucas Brothers Publishers · University of Missouri
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Chemistry in introductory geology, | 978-0-87543-053-9 (0-87543-053-8) | 1969 |
| The Common Rocks and Minerals of Missouri | 978-0-8262-0585-8 (0-8262-0585-2) | 1961 |
D.K · W. K. · W. Keller · Walter D. Keller · William D. Keller · William D. Keller Ed.D.