Methane generation from human, animal, and agricultural wastes 

 - Washington:  NAS,  1977 
 - 131 p.  ilustraciones. 
<br/><br/>02518 
<br/><br/>Introduction and history. System description. Economic feasibility of methane production. Biological mechanisms. Raw materials and their preparation. Product storage and use. Public health aspects. Technology of anaerobic fermentation : engineering process design. Research and development needs. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metano<br/>Biogas
<br/><br/><label>Dewey Class. No.: </label>665.776  / N241