Erwin, R.M. 1997. Enhancing waterbird habitat with dredged materials: some sugg estions for improvement. Pages 106-108 in . EPA/903/R/97009 Proc. Second Marine and Estuarine Shallow Water Science and Management Conference. Notes= submitte d by rme5g@virginia.edu, Tue Jan 4 11:20:22 EST 2000 End_notes