Asphalt (Bitumen) / 
World Health Organisation. 
 - Geneva :  WHO ,  2004. 
 - Iv, 50p. :  ill ;  30 cm. 
 - Concise International Chemical Assessment document ;  no. 59. .
<br/><br/><label>ISBN: </label>9241530596 
<br/><br/><label>ISSN: </label>10206167 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrocarbons--adverse effects.<br/>Risk assessment.<br/>Epidemiologic studies.<br/>Occupational exposure.
<br/><br/><label>National Library of Medicine Call No.: </label>WHO QV633  / A65  2004.