H. Waggaman <br/><br/>
Phosphoric acid, phosphates and phosphatic fertilizers. Ed 2 

 - 2nd Edition. 
 - New York  Reinhold Publishing Corporation  1952 
 - 683p 
<br/><br/>H. Waggaman: Phosphoric acid, phosphates and phosphatic fertilizers. Ed 2.  (2nd Edition.)  New York.  Reinhold Publishing Corporation, 1952.--(631.85WAG)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.85  / WAG