A list of the historical records of the Royal Society for the Protection of Birds
Bassett, Philippa.
Royal Society for the Protection of Birds.
Social Science Research Council (Great Britain)
University of Birmingham.Centre for Urban and Regional Studies.
University of Reading.Institute of Agricultural History.
[Birmingham] Centre for Urban and Regional Studies, University of Birmingham
1980
At head of title: Centre for Urban and Regional Studies, University of Birmingham and Institute of Agricultural History, University of Reading
Royal Society for the Protection of Birds