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Please send your questions or comments regarding the USDA Agricultural Air Quality Task Force to:

Dr. Greg Johnson, Designated Federal Official
National Air Quality and Atmospheric Change Technology Development Team Leader
USDA NRCS WNTSC AQAC Team
1201 N.E. Lloyd Blvd, Suite 801
Portland, OR 97232
Telephone: 503-273-2424
Fax: 503-273-2401
E-mail: greg.johnson@por.usda.gov