Texas as a lumber market, 1909-1931 Lumber industry in Texas, 1914-1976 Logging, 1970-1973 Sawmills, 1952-1977 Texas Forestry Exposition, 1962 Southern Forest Research Institute pamphlet, cat 1963 Forest Practice Acts, 1973-1976 Texas Forestry Association, 1947-1966 East Texas Forest Overview, 1972 Hardin County Cooperative Pasture/Game Reserve (big Thicket Preserve Commission), 1936-1957