Patel, N T. <br/><br/>
Inputs productivity in agriculture /  
NULL. 
 - New Delhi :   Oxford and IBH Publishing ,   1982. 
 - x,226p. :   ills. figs ;   22cm .  
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label> RS. 65.00 (HB) 
<br/><br/><label>Subjects--Index Terms: </label>AGRICULTURAL ECONOMICS 
<br/><br/><label>Dewey Class. No.: </label>338.160954  / PAT/I