Detection and identification of war gases: Notes for the identification officers 

 - London  Her Majesty's Stationary Office        1939 
 - iv, 53p.  cm. 
<br/><br/><label>Standard No.: </label>61670 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Terpene<br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>E198:30aw:914, G9  C S