Solar water heater. 

 - Mt. Rainier, Maryland  Volunteers in Techical Assistance  1980. 
 - iii, 48p.  ill. 
<br/><br/> A VITA publication. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar water heaters.