Ronald R. Schnabel

Water Quality Functions of Riparian Forest Buffers in Chesapeake Bay Watersheds

J. Newbold, W. Lucas, P. Groffman, 1997, Environmental management.

Nitrate removal in a riparian wetland of the Appalachian Valley and Ridge physiographic province.

R. Parizek, O P Flite, R D Shannon, 2001, Journal of environmental quality.