Conference on "Economic Analysis in the Design of New Technology for Small Farmers", Centro-international de Agriculture Tropical, Nov. 26-28, 1975. <br/><br/>
Economics and the design of small-farmer technology  ; proceeding of an international conference / 

 - Iowa:  Iowa State University Press,  1979 
 - xii, 211p. 
<br/><br/><label>ISBN: </label>0813819105 
<br/><br/><label>Dewey Class. No.: </label>338.16  / C748.ED