Stanley Jackson
Narrator
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Documentary
This documentary explores a variety of projects undertaken by scientists at Environment Canada's Freshwater Institute in Winnipeg to study the processes that pollute or disrupt clean and balanced freshwater environments.
Top Billed Cast
| Release Date | 1974-01-01 |
|---|---|
| Runtime | 24m |
| Directors | Giles Walker, Don Virgo |
| Producers | Desmond Dew, Colin Low |
| Writer |
