Columbia subject headings:
Deforestation--England--History.
Deforestation--Wales--History.
Mesolithic period--England.
Mesolithic period--Wales.
Moors (Wetlands)--England.
Moors (Wetlands)--Wales.
Nature--Effect of human beings on--England--History.
Nature--Effect of human beings on--Wales--History.
Harvard subject headings:
Deforestation--England--History.
Deforestation--Wales--History.
Environmental archaeology--England.
Environmental archaeology--Wales.
Heathlands--England.
Heathlands--Wales.
Landscape changes--England--History.
Landscape changes--Wales--History.
Mesolithic period--England.
Mesolithic period--Wales.
Moors (Wetlands)--England.
Moors (Wetlands)--Wales.
Nature--Effect of human beings on--England--History.
Nature--Effect of human beings on--Wales--History.
Princeton subject headings:
Deforestation--England--History.
Deforestation--Wales--History.
Human beings--Influence on nature--England--History.
Human beings--Influence on nature--Wales--History.
Mesolithic period--England.
Mesolithic period--Wales.
Moors (Wetlands)--England.
Moors (Wetlands)--Wales.