Grampian's past : its archaeology from the air /
Shepherd, Ian,1951-2009.
Greig, Moira Kennedy.
Royal Commission on the Ancient and Historical Monuments of Scotland.
Grampian (Scotland).Economic Development and Planning Department.
Aberdeen : Economic Development & Planning Department, Grampian Regional Council,
1996.
Supported by the Royal Commission on the Ancient and Historical Monuments of Scotland.