This report analyzes 7 industry sectors pre-selected by the Appalachian Regional Comm. on the basis of their importance to the regions economy & export potential. The 7 clusters miscellaneous plastics parts in Northwest PA & OH, electronic components in NY, household furniture in Al & MS, knitting mills in NC & VA, medical devices in Southwest PA, industrial machinery in NC & SC, & environmental technologies in Eastern TN. The targets of the analysis are small & mid-sized manufacturing enterprises which have been slow to modernize & hesitant to export, & which comprise a potential source of growth. Tables & figures.