Recent developments in sewage sludge processing / 
Ed. by f. Colin, p. j. Newman and y. j. puolanne 
 - 91 páginas 
 - Eur ;  13650 .
<br/><br/> Memorias del taller realizado en lappeenranta, finlandia en junio 18, 1990, organizado por la comision of the european communities, directorate-general sciences, research, and development and the national board of waters and  environment, helsinki 
<br/><br/><label>ISBN: </label>1851666834 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aguas residuales--Congresos
<br/><br/><label>LC Class. No.: </label>TD768  / R43