1. Grain Sorghum Stillage Processing: Nutrient Recovery and Pollution Control
2. National Research Council, NRC Task Force on Feeding Value of Ethanol Production By-Products, National Academy of Sciences, Washington, D.C., 1981.
3. and Proceedings, VI Annual Conference on Energy from Biomass and Wastes, Institute of Gas Technology, Lake Buena Vista, Florida, January 25-29, 1982.
4. and Anaerobic digestion of thin stillage from a farm-scale alcohol plant. Presented at the V Annual Symposium on Energy from Biomass and Wastes, Institute of Gas Technology, Chicago, 1981.