msnbc.com | Farming communities facing crisis over nitrate pollution, study says msnbc.com By Stett Holbrook Nitrate contamination in groundwater from fertilizer and animal manure is severe and getting worse for hundreds of thousands of residents in California's Central Valley farming communities, according to a study released Tuesday by ... |
Tuesday, March 13, 2012
Farming communities facing crisis over nitrate pollution, study says - msnbc.com
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