Granular anaerobic sludge :  microbiology and technology : proceedings of the GASMAT - workshoop Lunteren, Netherlands, 25-27 October, 1987 / 
G. Lettinga ... et al. 
 - Wageningen :  Pudoc,  1988 
 - 251 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>902200936x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteria, Anaerobic--Congresses<br/>Sewage sluge digestion--Congresses