Exhibit of the Chemical Warfare Service, United States Army. 

 - Washington,  U.S. Govt. Print. Off.,  1927. 
 - 15 p.  illus.  24 cm. 
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>war27000004  
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Army.  Chemical Corps. 
<br/><br/><label>LC Class. No.: </label>UG447  / .U65 1927