Examines the various impressions left on sidewalks which are similiar to fossils. Includes instructions for making rubbings and original impressions.
- ISBN10 080276228X
- ISBN13 9780802762283
- Publish Date 1 January 1976
- Publish Status Out of Stock
- Publish Country US
- Imprint Walker & Company
- Format Hardcover
- Pages 48
- Language English