Pennsylvaniahttp://www.agriculture.state.pa.us/agriculture/cwp/view.asp?a=3&q=126066
DEALER CERTIFICATIONMartina KiefDepartment of Agriculture2301 North Cameron StreetHarrisburg, PA 17110Phone: 717-787-4315 x214Fax: 717-787-1873GROWING WATER CLASSIFICATIONN/APATROL PROTECTION N/ALABORATORY N/ADEPURATION N/ARELAY N/AWET STORAGE N/APHTN/AHARVESTER LICENSING N/ASPECIAL PROGRAMS N/A