This study analyzes the development of the need for migrant laborers in northwestern Ohio, their continual use, the composition of the labor force, and the national travel patterns of migrant laborers who work in the region. (Author)

Identifies and discusses potential instructional tools related to subsistence farming in Latin America. Instructional aids discussed include games, films, annotated bibliographies of audiovisual instructional aids, and an innovative program developed by Encyclopaedia Britannica Educational Corporation which allows teachers to construct their own…

The crisis in Jamaican agriculture is due to environmental factors like climate conditions and to social and economic factors like the plantation system. Along with mining, tourism, and manufacturing, agriculture has a key role to play in the Jamaican economy. Suggests ways to improve productivity by aid to family farms. (CS)