Water science and technology. Vol.44, Nos.4-5, 2001 
ed by C A L Chernicharo et al 
 - London  Portland Press  2001 
<br/><br/> Selected proceedings of the 6th Latin American workshop and seminar on Anaerobic digestion, held in Recife, 2000 
<br/><br/><label>Dewey Class. No.: </label>628.1605  / N72.44.2 "SER"