Howell, Derek <br/><br/>
Your solar energy home  including wind and methane applications 
by Derek Howell 
 - Oxford  Pergamon Press  1979 
 - 231p. ill. 22cm 
<br/><br/><label>ISBN: </label>008022685x 
<br/><br/><label>LCCN: </label>78-40824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar houses<br/>Solar heating