The ammonium chloride and soda ash dual manufacturing process in Japan. 

 - New York :  UNIDO ,  1969 
 - 33p. :  ill. ;  22 cm.  
 - Fertilizer industry series monograph .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers--Japan
<br/><br/><label>Dewey Class. No.: </label>631.8  / UNIDO