Publication Type: Report Authors: Loomis, John B.; Donnelly, Dennis M.; Sorg, Cindy F.; Oldenburg, Lloyd Source: U. S. Forest Service, Volume RM-10, p.16 (1985) Call Number: A85LOO01IDUS URL:https://archive.org/stream/neteconomicvalue10loom#page/n3/mode/2up 0 No observations