Public [act] 463-620, 622-624, 70th Congress. Forests and forestry. S. 3556, act to insure adequate supplies of timber and other forest products for the people of United States, to promote full use for timber growing and other purposes of forest lands in United States, including farm wood lots and those abandoned areas not suitable for agricultural production, and to secure correlation and most economical conduct of forest research in Department of Agriculture, through research in reforestation, timber growing, protection, utilization, forest economics, and related subjects.