Faith, Thomas I. <br/><br/>
Behind the Gas Mask :  The U. S. Chemical Warfare Service in War and Peace. 

 - 1st ed. 
 - 1 online resource (177 pages) 
<br/><br/>Cover -- Title -- Contents -- Acknowledgments -- Introduction -- 1. Origins, 1917 -- 2. Battle, 1918 -- 3. Crisis, 1919-1920 -- 4. Improvement, 1921-1925 -- 5. Legacy, 1926-1929 -- Notes -- Bibliography -- Index. 
<br/><br/><label>ISBN: </label>9780252096624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical warfare - United States - History - 20th century.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>UG447 
<br/><br/><label>Dewey Class. No.: </label>358/.34097309041