Columbia subject headings:
Harvard subject headings:
Clearing of land--Germany--History.
Forest management--Germany--History.
Forests and forestry--Germany--History.
Princeton subject headings:
Forest policy--Germany (West)--Rheinland-Palatinate--History.
Forestry law and legislation--Germany (West)--Rheinland-Palatinate--History.
Forests and forestry--Social aspects--Germany (West)--Rheinland-Palatinate--History.
Rheinland-Palatinate (Germany)--Social conditions.