2009 journal article
Asphalt parking lot runoff nutrient characterization for eight sites in North Carolina, USA
Journal of Hydrologic Engineering, 14(4), 352–361.
By: E. Passeport & W. Hunt
Field study of the ability of two grassed bioretention cells to reduce storm-water runoff pollution
Journal of Irrigation and Drainage Engineering, 135(4), 505–510.
By: E. Passeport, W. Hunt, D. Line, R. Smith & R. Brown