"U.S. Environmental Protection Agency. Office of Policy, Planning and Evaluation." . . . . . . . . "Workshop on Effects of Management on Forest Soil Carbon : a report : December 5-7, 1994, Fort Collins, Colorado" . "Workshop on effects of management on forest soil carbon : a report : December 5-7, 1994, Fort Collins, Colorado" . . . . . . . . . . . . . . . "Workshop on Effects of Management on Forest Soil Carbon a report : December 5-7, 1994, Fort Collins, Colorado"@en . . . . . . . "Workshop on Effects of Management on Forest Soil Carbon: a Report, December 5-7, 1994, Fort Collins, Colorado" . "Workshop on Effects of Management on Forest Soil Carbon (1994 : Fort Collins, Colo.)" . . .