Evans, Donald D. <br/><br/>
Appropriate technology for development ; a discussion and case histories 

 - Boulder, Colo. :  Westview,  1979 
 - 482 p.  : ilus. 
 - Westview special studies in social, political and economic development .
 - Westview special studies in social, political and economic development .
<br/><br/><label>LCCN: </label>42776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Innovaciones tecnológicas.<br/>Desarrollo rural.
<br/><br/><label>Dewey Class. No.: </label>630.717  / E83