Wagner, Gregory R. <br/><br/>
Screening and surveillance of workers exposed to mineral dust / 
Gregory R. Wagner 
 - Geneva:  World Health Organization,  1996 
 - ix, 68p 
<br/><br/><label>ISBN: </label>9241544988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pneumoconiosis
<br/><br/><label>Dewey Class. No.: </label>363.1763  / Sc