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Selo Rossijskoj Federacii : social'no-regional'naja struktura
Krapčan, Svetlana G., (1989)
Indian rural sociology : a sociological analysis of rural community, rural social change, rural social problems, community development projects and rural welfare in India
Sharma, Ram Nath, (1979)
Role of voluntary organisations in social development
Mowli, V. C., (1990)