FOREST STATISTICS FOR OHIO 1991 Author:Douglas M. Griffith A statistical report on the fourth forest inventory of Ohio conducted in 1988-90. Statistical findings are based on data from remeasured and new 10-point variable radius plots. The current status of forest-land area, timber volume, and annual growth and removals is presented. Timber products output by timber industries, based on a 1990 updated c... more »anvass of manufacturers is presented.« less