Mitzlaff, Klaus Von <br/><br/>
Engines for biogas   : theory, modification, economic operation 

 - Braunschweig  : Friedr.Vieweg and Sohn,  1988 
 - 133p.  : ill.  ; 24cm. 
<br/><br/><label>ISBN: </label>3-528-02032-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal combustion engines<br/>Biogas
<br/><br/><label>LC Class. No.: </label>IRA TJ790.M57