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2 years ago

Eric Walker added The American Obsession with Lawns to Groundwater and the environment

2 years ago

Eric Walker added The Water Wars of Arizona - The New York Times to Groundwater and the environment

2 years ago

Eric Walker added In the US, wells being drilled ever deeper as groundwater vanishes | Hacker News to Groundwater and the environment

2 years ago

Eric Walker added In the US, wells being drilled ever deeper as groundwater vanishes | Ars Technica to Groundwater and the environment

2 years ago

Eric Walker added Why Mow? The Case Against Lawns « Michael Pollan to Groundwater and the environment

2 years ago

Eric Walker added Give Your Yard Back to Nature | Hacker News to Groundwater and the environment

2 years ago

Eric Walker added Climate change and water, Antibiotic resistance, wastewater and rivers and Groundwater and the environment and a number of links to Water and the environment, and added Water and the environment to The environment, the Earth's ecosystem, ecology and environmentalism and Water

2 years ago

Eric Walker added a number of links to Groundwater and the environment, and added Groundwater and the environment to Water and the environment

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