Natural wetlands for wastewater treatment in cold climates / 
edited by, Ulo Mander, Peter D. Jenssen. 
 - 248 pages :  illustrations, maps ;  23 cm. 
 - Advances in ecological sciences ;  v. 12 .
<br/><br/><label>ISBN: </label>1853128597 9781853128592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage --Purification --Biological treatment.<br/>Sewage --Purification --Cold weather conditions.<br/>Wetlands.
<br/><br/><label>LC Class. No.: </label>TD755   / .N37 2002