Handbook of agricultural economics/ 
Pingali,Prabhu [ed.] 
 - 1st.ed. 
 - Amsterdum:  Elsevier,  2010. 
 - 3894 
<br/><br/><label>ISBN: </label>9780444518743 
<br/><br/><label>Dewey Class. No.: </label>338.18  / PIN/H