Havanon, Napaporn, Rice, labor, and children: a study of peasants' livelihood strategies in Northeast Thailand / Napaporn Havanon. - Ann Arbor, Mich. : University Microfilms International, 1988 - 3 microfiches ; 11 x 15 cm. Thesis (Ph.D.) - Brown University, 1988 Subjects--Topical Terms: Rural population.Peasantry--Thailand.