(1986). A Century of Science in Agriculture: Lessons for Science Policy."
(1987). a National Symposium sponsored by U.S. Environmental Protection Agency,
(1987). Agricultural Chemicals and Ground Water Pollution Control."
(1986). Agricultural Effects on Ground Water Quality."
(1986). Agricultural Nonpoint Pollution Policy: A Federal Perspective."
(1988). Agricultural Practices and Environmental Attitudes of Rockingham County, VA, Dairy Farmers: Results of a Survey."
(1986). Agriculture and Ground Water Quality as a Social Issue: Assessing Farming Practices and Potential for Change." Paper presented at the Agricultural Impacts
(1987). Agriculture and Ground Water Quality: A Public Policy Perspective."
(1984). Alternatives, and Public Policies.
(1987). CA: Risk Assessment of Pesticides in Ground Water."
(1986). Cancer and Pesticides Among Farmers." In Pesticides and Groundwater: A Health Concern for the Midwest. Proceedings of a conference sponsored by the Freshwater Foundation and the U.S. Environmental Protection Agency,
(1986). Commentary: Pinch Me, I Must Be Dreaming."
(1985). Communication Dynamics. "Groundwater Contamination: The Measure of Public Concern." Unpublished manuscript.
(1985). Competition for Land in the American South: Agriculture, Human Settlement on the Environment. Washington, D.C.: The Conservation Foundation,
(1965). Consumer Pesticide Concerns: A
(1986). Environmental Issues Could Become a Factor in Congressional Race."
(1986). Environmental Momentum Picks Up Again." The Conservation Foundation Letter (November-December,
(1985). Evolution of the Land-Grant System." In Issues Facing Agriculture and Implications for Land Grant Colleges of Agriculture. Proceeding of a workshop sponsored by North Central Council of Administrative Heads of Agriculture and The Farm Foundation,
(1987). Extension Economists in a Changing Agricultural Economy."
(1980). Farm and Food Policy: Issues of the 1980s.
(1986). From Hoes to Herbicides: Agriculture and Groundwater Quality."
(1987). Groundwater Protection. Washington, D.C.: The Conservation Foundation,
(1986). Health Effects from Groundwater Pesticides." In Pesticides and Groundwater: A Health Concern for the Midwest. Proceedings of a conference sponsored by The Freshwater Foundation and the U.S. Environmental Protection Agency,
(1981). How to Change Agricultural Research and Extension to Make a Better Investment." In Increasing Understanding of Public Problems and Policies-1981. Oak Brook, IL: The Farm Foundation,
(1987). Leopold Center is Not for 'Organic' Farming." The Des Moines Register,
(1986). Making Cancer Policy.
(1987). Marketing Strategies for Conservation Systems: Working With Changing Agricultural Clienteles."
(1987). National Association of State Departments of Agriculture. "Connecticut Struggles with Pollution Liability Issues."
(1987). New Arizona Act Designed to Assure Water Quality." Arizona Waterline.
(1985). of Agriculture. "Inputs, Outlook, and Situation Report."
(1986). Poll: Iowans Want Limits on Agricultural Chemicals." Des Moines Register, Des Moines,
(1987). Resources For The Future,
(1986). Restructuring Agricultural Economics Extension to Meet Changing Needs."
(1986). Revitalizing Land Grant Universities: It's Time To Regain Relevance."
(1962). Silent Spring.
(1988). States Take the Initiative." Agrichemical Age,
(1987). Struggle to Get Act Frustrating, Rewarding." Arizona Waterline.
(1988). Swampbuster Penalties Irk Farmers: Law to Preserve Fragile Wetlands is Protested on Capitol Hill." Washington Post,
(1988). The Agri-Biz Bonanza: How Your Tax Dollars Produced the Cubical Tomato." The Washington Post,
(1986). The Changing Structure of Farmland Ownership in the South."
(1987). The Magnitude and Costs of Groundwater Contamination from Agricultural Chemicals: A National Perspective."
(1987). The Role of Alternative Agricultural Enterprises in a Changing Agricultural Economy."
(1988). Time for Cooperation." Agri Chemical Age,
(1988). Times. "Cancer Risk Reassessed by EPA: Research Suggests Threats Overstated." Reprinted in the Roanoke Times,
(1988). Transition in Agriculture: Opportunities for Improved Water Quality for the Chesapeake Bay in Virginia."
(1986). Trends and Dimensions in U.S. Agricultural Structure." In
(1986). U.S. Agriculture and Natural Resource Policy: Past and Future."
(1987). Why Pesticides Received Extensive Use in America: A Political Economy of Agricultural Pest Management to 1970."