The Ulster countryside in the 1980sForsyth, John, Ronald H. Buchanan · First published 1983Open the Tome
Fields, farms, and settlement in EuropeRonald H. Buchanan, R. A. Butlin, Desmond McCourt · First published 1976Open the Tome
Man and his habitatRonald H. Buchanan, Emrys Jones, Desmond McCourt · First published 1971Open the Tome
Man and his habitatE. Estyn Evans, Ronald H. Buchanan, Emrys Jones, Desmond McCourt · First published 1971Open the Tome
