Raikes, Philip L. <br/><br/>
Dependency and the diffusion of innovation: a critique of extension theory and practice. Vol.3 

 - Nairobi  East African Universities  1972 
 - 39p.  34cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dependency
<br/><br/><label>LC Class. No.: </label>EAF FOL DT421.E3 Vol.3 No.4