1. Standard Methods for the Examination of Water and Wastewater,1998
2. Collins K A (2007). A field evaluation of four types of permeable pavement with respect to water quality improvement and flood control. MS Thesis. Raleigh, NC. North Carolina State University, Department of Biological and Agricultural Engineering.
3. Soil Microbiology: An Exploratory Approach;Coyne,1999
4. Runoff control-systems for paved dairy-cattle yards—case studies;Cramer;Transactions of the ASAE,1976
5. Development of no-fines concrete pavement applications;Ghafoori;Journal of Transportation Engineering,1995