Pathfinders: Rocks and Minerals
(Reader's Digest March 1, 2004)
An addition to the Pathfinders series examines the nature, formation, and different kinds of rocks and minerals that can be found, and explains how to collect them. Reprint.
- Rd Pathfinders
- 0794403727 / 9780794403720
- 10.1 oz.
- 8.2 x 0.2