Columbia subject headings:
Public welfare--England--Avon.
Public welfare--Great Britain--Case studies.
Volunteer workers in social service--England--Avon.
Volunteer workers in social service--Great Britain--Case studies.
Harvard subject headings:
Public welfare--England--Avon.
Public welfare--Great Britain--Case studies.
Volunteer workers in social service--England--Avon.
Volunteer workers in social service--Great Britain--Case studies.
Princeton subject headings: