Vasconcelos, E <br/><br/>
Use and environmental implications of pulp-mill sludge as an organic fertilizer.  [electronic resource] 

 -  Environmental pollution (Barking, Essex : 1987)  1993 
 - 159-62 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0269-7491 
<br/><br/><label>Standard No.: </label>10.1016/0269-7491(93)90142-b  doi