Standard Industrial Classification Manual 1987/A08

Major Group 08: Forestry
This major group includes establishments primarily engaged in the operation of timber tracts, tree farms, forest nurseries, and related activities such as reforestation services and the gathering of gums, barks, balsam needles, maple sap, Spanish moss, and other forest products.

Industry Group 081: Timber Tracts

 * 0811 Timber Tracts

Industry Group 083: Forest Nurseries And Gathering Of Forest

 * 0831 Forest Nurseries and Gathering of Forest Products

Industry Group 085: Forestry Services

 * 0851 Forestry Services