Human Footprint : Preserve Our Planet
| Format: | Book |
|---|---|
| Language: | English |
| Published: |
USA :
National Geographic Channel ,
2008
|
| Subjects: |
| Physical Description: | 1 disc (ca. 90 mins) : digital video disc(DVD); 4 3/4 in. |
|---|---|
| ISBN: | 9781426293146 |