Martin Upton <br/><br/>
Agricultural production economics and resource use 

 - London  Oxford University Press  1976 
 - 357p 
<br/><br/>Martin Upton: Agricultural production economics and resource use.  London.  Oxford University Press, 1976.--(338.1UPT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>338.1  / UPT