Bibliography of appropriate technology information for developing countries :  selected abstracts from NTIS data file. 

 - 4th ed. 
 - [Washington, DC] :  U.S. Dept. of Commerce, National Technical Information Service,  1983. 
<br/><br/> Includes indexes.  "January 1983."  "PB83-113852"--Cover. 
<br/><br/><label>LCCN: </label>83602230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Appropriate technology -- Abstracts.--Appropriate technology -- Abstracts.
<br/><br/><label>LC Class. No.: </label>T49.5  / .B5 1983 
<br/><br/><label>Dewey Class. No.: </label>016.3389/09172/4