Harding, A.J  <br/><br/>
Ammonia :  manufacture and uses / 
by A,J Harding  
 - London :  Oxford University Press ,  1959 . 
 - 41 p.  Hard Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Gas purification<br/>Chemical properties<br/>Ammonia converters<br/>Statistics<br/>Storage and transport
<br/><br/><label>Dewey Class. No.: </label>661.34  / HAR-A