Columbia subject headings:
Organisation for Economic Co-operation and Development--Statistics--Periodicals.
Paper industry--Statistics--Periodicals.
Wood-pulp industry--Statistics--Periodicals.
Harvard subject headings:
Organisation for Economic Co-operation and Development--Statistics--Periodicals.
Paper industry--Statistics--Periodicals.
Wood-pulp industry--Statistics--Periodicals.
Princeton subject headings:
Paper industry--Europe--Statistics--Periodicals.
Statistics (Organisation for Economic Co-operation and Development)--Periodicals.
Wood-pulp industry--Europe--Statistics--Periodicals.