Columbia subject headings:
Harvard subject headings:
Forest products industry--Employees--Supply and demand--Europe.
Forest products industry--Europe--Employees--Supply and demand.
Forests and forestry--Employees--Supply and demand--Europe.
Forests and forestry--Europe--Employees--Supply and demand.
Sustainable forestry--Economic aspects--Europe.
Princeton subject headings:
Forest products industry--Europe--Employees--Supply and demand.
Forests and forestry--Europe--Employees--Supply and demand.
Sustainable forestry--Economic aspects--Europe.