Section x pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap) paper or paperboard; paper and paperboard and articles thereof
Pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap) paper or paperboard
Paper and paperboard; articles of paper pulp, of paper or of paperboard
Printed books, newspapers, pictures and other products of the printing industry; manuscripts, typescripts and plans