1. USDA Forest Service. 1980. Environmental consequences of timber harvesting in Rocky Mountain coniferous forests. General Technical Report INT-9. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station. Symposium Proceedings, September 11-13, 1979 in Missoula, MT.
2. USDA Forest Service. 1981. Harvesting and utilization opportunities for forest residues in the Northern Rocky Mountains. General Technical Report INT-110. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experimental Station. Symposium Proceedings, November 28-30, 1979 in Missoula, MT.
3. Long-term effects on distribution of forest biomass following different harvesting levels in the northern Rocky Mountains
4. Evaluation of predictive models for Douglas-fir bark thickness at breast height following 12 biomass harvest treatments
5. Recovery and diversity of the forest shrub community 38 years after biomass harvesting in the northern Rocky Mountains