Constructed wetlands treatment of high nitrogen landfill leachate / by Sarah K. Liehr ... [et al.] - Alexandria, VA : Water Environment Research Foundation, 2000 - 1 v. (various pagings) : ill. "Final report"--Cover "Project 94-IRM-U" ISBN: 1893664082 Subjects--Topical Terms: Constructed wetlandsSewage--Purification--Nitrogen removalLeachate LC Class. No.: TD756.5 / C6643