Day Richard h <br/><br/>
Economic development as an adaptive process    The    
Day Richard h; Singh Inderjit 
 - Cambridge  Cambridge University Press          1977 
 - x,326p. Bib p. 310-21p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J).236.N7, L7