Acute exposure guideline levels for selected airborne chemicals 

 - Washington, DC:  National Academy Press,  2000 
 - v. < 1-8 > : ill. ; 23 cm 
<br/><br/><label>ISBN: </label>309072948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gases, Asphyxiating and poisonous
<br/><br/><label>Dewey Class. No.: </label>615.91 NAT