INTERPAKS, Kingston, Jamaica: Instituto Interamericano de Ciencias Agricolas, 1979. 46 p., Presents a study of agricultural extension services in Jamaica from 1895 to present. Includes the role of the Jamaican Agricultural Society, the founding of the Jamaican School of Agriculture, the establishment of farmers' associations, and the 4-H movement. Discusses the reorganization of the extension services within the Ministry of Agriculture. Examines the current role in extension of farmers, the church, schools, 4-H clubs and home economics groups.