Teruaki Nanseki <br/><br/>
Comparative advantage of soybean in an upland area of west Jova : Mathmetical programing apporch 

 - Tsukuba  National Agricultural Research Centre  1992 
 - 46p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>979-8059-48-4 
<br/><br/><label>Dewey Class. No.: </label>635.655  / NAN