There’s been a huge increase in the number of watercraft in recent years. Scientists are wondering how the corresponding increase in pollution will affect the nation’s waterways. The Great Lakes Radio Consortium’s Lester Graham reports:
Revealing the relationship between the natural world and the everyday lives of people
There’s been a huge increase in the number of watercraft in recent years. Scientists are wondering how the corresponding increase in pollution will affect the nation’s waterways. The Great Lakes Radio Consortium’s Lester Graham reports: