Roos & Associates A Division of Advanced Ag Services Real Estate Appraisals / Sales/Consulting Specializing in the valuation and Les Roos, ARA sale of farmland in ND and MN since 1986 RoosUSA.net 701-775-4944 Kara Hart Karissa Grube Roos & Associates A Division of Advanced Ag Services Real Estate Appraisals / Sales/Consulting Specializing in the valuation and Les Roos, ARA sale of farmland in ND and MN since 1986 RoosUSA.net 701-775-4944 Kara Hart Karissa Grube