Presented at the 1992 ASAE summer meeting, June 21-24, Charlotte, North Carolina. Nelson, J.D. 1992. Engineering education in the United States. An invited presentation at the US-USSR Forum for Cooperative Research and Education, St. Petersburg, Russia. Nelson, and D.M. Griffin.
Bacterial density changes upstream and downstream of a hay-producing, sludge disposal facility.
Presented at the Sixth International Drainage Symposium, December, Nashville, Tennessee Wallace, D., D.M. Griffin, J.D. Nelson. Effective management of large water-quality data sets. Presented at the 1991 AWRA Annual Conference, New Orleans, Louisiana. McWreath, H,J. D. Nelson, D. Fitzpatrick, 1991. Simulated response to pumping stresses in the Sparta Aquifer, Northern Louisiana and Southern Arkansas.