A medical survey of the bituminous-coal industry.  Report of the Coal mines administration. 

 - Washington  [U.S. Govt. Print. Off.]  1947. 
 - xxiv, 244 p., 1 l., 67 p. incl. illus. (incl. group port., maps) tables, diagrs.  pl.  29 cm. 
<br/><br/> "The coal miner and his family. Supplement to the report": 1 l., 67 p. 
<br/><br/>Bibliography: p. 229-231. 
<br/><br/><label>LCCN: </label>med47000993  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal miners--health and hygiene--United States.<br/>Coal miners--United States.<br/>Hospitals--United States.
<br/><br/><label>LC Class. No.: </label>HD7269.M63  / U6 1947 
<br/><br/><label>Dewey Class. No.: </label>331.822 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 1.2:B 54