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| TITLE: |
Ecosystems [videorecording]. |
| PUBLISHED: |
Madison, WI : Hawkhill Video ; 1990. |
| DESCRIPTION: |
2 videocassettes (32 min.) : sd., col. , 32 mins. ; 1/2 in. + 1 teacher's guide. |
| NOTES: |
The film teaches about science, technology and society from all three of these angles - Time, Space, and Spirit. |
| NOTES: |
PG. |
| NOTES: |
VHS. |
| NOTES: |
English. |
| NOTES: |
See MITC SW - 0116 for teacher's guide. |
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