James Jeffrey <br/><br/>
Improving traditional rural technologies 

 - London  Macmillan            1989 
 - vii, 136p  cm. 
<br/><br/> Bibliography: P 127-32 
<br/><br/><label>ISBN: </label>033343711X 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics IRT Technology
<br/><br/><label>Dewey Class. No.: </label>X0gF.1(X).N8, M9