| title | ISBN-13 | year of publication |
|---|---|---|
| A Field Manual for the Amateur Geologist: Tools and Activities for Exploring Our Planet | 978-0-471-04430-7 | 1995 |
| Bare Bones Geology: For the Geologically Challenged | 978-1-4120-1216-4 | 2003 |
| Edible Wild Plants and Herbs: A Pocket Guide | 978-0-07-136827-8 | 2001 |
| Field Manual for the Amateur Geologist a Tools and Activities for Exploring Our Planet | 978-0-13-316522-7 | 1985 |
| Field Manual for the Amateur Geologist: Tools and Articles for Exploring Our Planet | 978-0-13-316530-2 | 1985 |
A.C. · A.M. · Alan C. · Alan Cvancara · M.C.
McGraw-Hill · Prentice Hall · Trafford Publishing · Wiley