Grisley, William Effect of risk and risk oversion on farm decision-making farmers in Northern Thailand / [microform] William Grisley - Ann Arbor, Mich. : University Microfilms International, 1980 - 3 microfiches ; 11 x 15 cm. Thesis (Ph.D.)-University of Illinois, 1980 Subjects--Topical Terms: Farm management--Decision making--Thailand