http://www.hcn.org These are the search results for the query, showing results 1 to 2. http://www.hcn.org/issues/42.21/farmings-toxic-legacy Long-banned pesticides linger in the soils of neighborhoods built on former agricultural land in central Washington. No publisher Rebecca Clarren legacy pesticides Western communities lead carcinogens contaminated soil DDT former agricultural land groundwater arsenic pollution Tara Compton EPA 2010-12-13T15:50:39Z News Article http://www.hcn.org/issues/42.21/backyard-poisons Soil samples from the yards of two Yakima families showed intriguing but not always comforting results. No publisher Rebecca Clarren carcinogens lead Western communities legacy pesticides contaminated soil DDT former agricultural land groundwater Tara Compton arsenic EPA Amanda Ryder pollution 2010-12-03T00:21:16Z News Article