Shim, Young-kun <br/><br/>
A comparative study of fertilizer marketing systems in Asia 

 - New York :  Agricultural Development Council,  1977 
 - 17 p. 
 - Teaching and research forum ;  no. 12 .
 - Agricultural Development Council.  Teaching and research forum ;  no. 12 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer industry--Asia