A great big story. Mexico's cave explorer / Vamonos :
For thousands of years, caves served as our protection from the wild and unpredictable elements. But in modern times, these deep, subterranean zones hold untold mysteries. It's precisely that sense of discovering the unknown that gets Carlos Zorrilla going. For the past 10 years, the speleologi...
Saved in:
| Online Access: |
Full text (MCPHS users only) |
|---|---|
| Format: | Electronic Video |
| Language: | Spanish English |
| Published: |
Atlanta, GA :
CNN Newsource Sales,
2017
|
| Series: | Academic Video Online
|
| Subjects: |
