Alpha-and beta- hexachlorocyclohexanes 

 - Geneva:  World Health Organization;  1992. 
 - 170 p. 
 - Environmental health criteria 123 .
<br/><br/><label>ISBN: </label>9241571233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health criteria <br/>Hazardous materials
<br/><br/><label>Dewey Class. No.: </label>363.17  / WOR