Explorer Books (Pathfinder Social Studies: People and Cultures): Our Human Footprint
, by National Geographic Learning; Thompson, Sylvia Linan- ISBN: 9781133806707 | 1133806708
- Cover: Paperback
- Copyright: 5/24/2012
Single copy of Our Human Footprint. Find out about your human footprint. That's the trash you throw out, the resources you use, and the carbon dioxide you send up in the air.