Forest products market trends in 1979 and prospects for 1980 : (based on the review of markets at the Timber Committee's thirty-seventh session, 15―19 October 1979) / United Nations, Economic Commission for Europe, Food and Agriculture Organization of the United Nations. — Geneva : United Nations, 1979. — [2], II, 16, [17] с. - United Nations. Economic Commission for Europe. Timber Committee (United Nations, 1979)