Field guide to appropriate technology/ 
Barrett Hazeltine, 
 - Amsterdam:  Academic press,  2003. 
 - xvi,874p.:ills,  Includes bibliographical references and index.  25cm. 
<br/><br/><label>ISBN: </label>0-12-335185-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Appropriate technology
<br/><br/><label>Dewey Class. No.: </label>609.1724