COLMAN, David. <br/><br/>
Principles of Agricultural Economics-Markets & Prices in Less Developed Countrie 

 - Cambridge  Cambridge University press  1993 
 - x,324p. 
<br/><br/><label>ISBN: </label>0-521-33664-3 
<br/><br/><label>Dewey Class. No.: </label>338.109'1724