Moldovan, I <br/><br/>
Technology of mineral fertilizers 

 - London:   The British Sulphur Corporation Limited,   1969 
 - 793p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Phosphatic fertilizers Phosphatic raw materials 
<br/><br/><label>Universal Decimal Class. No.: </label>631.82   / K9