Alves, Ronald. <br/><br/>
Living with energy / 
by Roland Alves, photography by Charles Milligan, preface by Ralph Nader. 
 - New York, N.Y. :  Penguin Books,  1978. 
 - 128 p. : ill. ; 25 cm. 
<br/><br/> Includes bibliographical reference. 
<br/><br/><label>ISBN: </label>014004681X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources.<br/>Energy conservation.