Mcloughlin, Peter F. M. <br/><br/>
Notes on a theory of change, technology and the concept of "subsistence". 

 - Kampala  : Makerere University,  1969. 
 - 8p.  ; 34cm. 
 - Research Paper; 91-124 are all bound in one book .
<br/><br/>Includes bibliographical references<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural research<br/>Technology<br/>Economic aspects
<br/><br/><label>LC Class. No.: </label>EAF QTO HC12.M32 No.92