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2002 Soil and Water Conservation Society
註釋Features the Soil and Water Conservation Society (SWCS), based in Ankeny, Iowa. Posts contact information via mailing address, telephone number, and e-mail. Discusses the Certified Professional in Erosion and Sediment Control (CPESC), local chapter news, and conferences. Offers information on the "Journal of Soil and Water Conservation" and links to sites of related interest. Contains membership information and policy statements.