Magadi soda ash :   notes on its origin, composition and principal uses 

 - London:  Imperial Chemical House,  (n.d.) 
 - 12p.  ill.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magadi Soda
<br/><br/><label>LC Class. No.: </label>EAF PAM HD9660.K4M2