Occupational and environmental medicine 
edited by Joseph Ladou. 
 - 2nd  ed. 
 - London  Prentice Hall International  1997 
 - xiii, 844p.: ill.; 25cm. 
<br/><br/><label>ISBN: </label>0-8385-7217-0. 
<br/><br/><label>Dewey Class. No.: </label>616.98  / O17O