1、Biological Wastewater Treatment
2、Onsite Wastewater Treatment Systems Manual
3、Environmental Engineering
4、Wetland plants Biology and Ecology
5、Biotechnology for Waste and Wastewater Treatment
6、Wastewater Microbiology
7、Wastewater and Solids Analysis
8、The use of Constructed Wetlands for Wastewater Treatment
9、Environmental Impact Assessment
10、Wastewater Pathogens
11、Extensive Wastewater Treatment Processes
12、Handbook for Analytical Quality Control in Water and Wastewater Laboratories
13、Membrane Filtration Handbook