Koslowski, Josef A. <br/><br/>
Savonius rotor construction :  vertical axis wind machines from oil drums / 
Josef A.Kozlowski. 
 - Arlington :  Volunteers in Technical Assistance,  1977. 
 - 53 p. ;  28 cm. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wind power.<br/>Mills and mill--Work.