Freshwater
Freshwater pollution originates from many sources, including municipal, industrial and agricultural waste, wastewater and nutrient run-off, power generation, heavy industry, automobiles, and others.
Freshwater, How do we get fresh water?
Protecting Canada's Freshwater Ecosytems
Freshwater Biome
Essential Facts To Know About Freshwater Fish
Imagery and Stories on Freshwater Life, Science, and Conservation
Freshwater: Emezi, Akwaeke: 9780802127358: : Books
Freshwater Animals List, Pictures & Facts, Examples Of Freshwater Species
21 Most Colorful Freshwater Aquarium Fish - PetHelpful
Freshwater streams and rivers are being polluted with salt •
The freshwater cod with a Lota potential for farming
Learn About the Environmental Factors of Freshwater Biomes
Freshwater for the Future
Sketch of different zones in a freshwater ecosystem. (source