Bioslurry=Brown Gold?:  A review of scientific literature on the co-product of biogas production/ 
Lennart de Groot and Anne Bogdanski 
 - Rome:  Food and Agriculture Organization,  2013 
 - 33p.:  ill. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas
<br/><br/><label>LC Class. No.: </label>FAO TP762 GRO 2013