Shea, Cynthia Pallock <br/><br/>
Renewal energy: today's contribution, tomorrow's promise / 
Cynthia Pollock Shea. 
 - Washington, DC :  Worldwatch Institute,  1988. 
 - 68 p.: ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Renewable energy sources