Columbia subject headings:
Appalachian Region--Economic conditions--Case studies.
Appalachian Region--Social conditions--Case studies.
Poor--Appalachian Region--Case studies.
Power (Social sciences)--Case studies.
Harvard subject headings:
Appalachian Region--Economic conditions--Case studies.
Appalachian Region--Social conditions--Case studies.
Poor--Appalachian Region--Case studies.
Power (Social sciences)--Case studies
Princeton subject headings:
Appalachian Region--Economic conditions--Case studies.
Appalachian Region--Social conditions--Case studies.
Case studies.
Poor--Appalachian region--Case studies.
Power (Social sciences)--Case studies.