Freemantle, Michael <br/><br/>
Gas! gas! quick, boys! how chemistry changed the first world war 
by Michael Freemantle 
 - Gloucestershire  Spellmount  2012 
 - 240p.: ill. 
<br/><br/><label>ISBN: </label>9780752466019 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GASES, ASPHYXIATING AND POISONOUS -- WAR USE<br/>CHEMISTRY
<br/><br/><label>LC Class. No.: </label>UG 447 Fre