14m •
1976
Shows students and archaeologists unearthing the remains of an ancient Indian culture in southwestern Illinois.
2024•
0
2024•
7.0
2023•
7.4
2015•
0
2012•
0
1994•
0
1999•
8.0
2022•
7.8
2022•
7.0
Coronet Instructional Media •
Budget: $0
Revenue: $0
