Sun Valley Citizen Scientists got their hands dirty to analyze the soil in the neighborhood. Find a Neighborhood Science program at your local library: http://lapl.me/dBEFn5V pic.twitter.com/mCp3Ulm33C
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Sun Valley Citizen Scientists got their hands dirty to analyze the soil in the neighborhood. Find a Neighborhood Science program at your local library: http://lapl.me/dBEFn5V pic.twitter.com/mCp3Ulm33C
