Verwey, Wil D. <br/><br/>
Riot control agents and herbicides in war :  their humanitarian, toxicological, ecological, military, polemological and legal aspects / 
by Wil D. Verwey 
 - Leyden :  A. W. Sijthoff,  1977 
 - xviii, 377 p. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9028603360 :  PND 135.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical warfare<br/>Tear gas munitions<br/>Herbicides--War use
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Military policy
<br/><br/><label>Dewey Class. No.: </label>355.80973