Upton, Martin . <br/><br/>
Agricultural production economics and resource-use /  
Martin Upton. 
 - Oxford :   Oxford University Press ,   1976. 
 - x,357p. :   ill., figs.,tables ;   23cm .  
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label> UKP. 9.50 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>AGRICULTURAL PRODUCTION ASPECTS 
<br/><br/><label>Dewey Class. No.: </label>338.1  / UPT/A