Paul K. Westerhoff
- Particle Size and Chemical Effects on Contact Filtration Performance. Dans: Journal of Environmental Engineering (ASCE), v. 119, n. 3 (mai 1993). (1993):
- Character of Organic Matter in Soil-Aquifer Treatment Systems. Dans: Journal of Environmental Engineering (ASCE), v. 132, n. 11 (novembre 2006). (2006):