- Biological — Microbial — Physiology / Organismal biology
- Human Dimensions — Water Infrastructure — Wastewater engineering and management
Education / Outreach Target Audience
- Bachelors students
- Masters / PhD students
Ph.D. Environmental Engineering, Purdue University (1975) Specialization in Industrial Wastewater Treatment and Disposal, Minor in Bionucleons and Microbiology.