The role of constructed wetlands and other alternative technologies in meeting the wastewater treatment needs of rural and small communities
Subtitle: Hearing before ... Congress, second session, August 4, 1992
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1992
Language: eng
Number of pages: 303
ISBN-13: 9780160399510