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Direct linkAyyavoo, Gabriel – Science Teacher, 2004
The Don River watershed is located within Canada's most highly urbanized area--metropolitan Toronto. Many residential and commercial uses, including alterations to the river's course with bridges, have had a significant impact on the Don's fauna and flora. Pollutants have degraded the river's water quality, a situation exacerbated by the…
Descriptors: Program Effectiveness, Foreign Countries, Library Research, Community Programs
