India Ministry Of Labour <br/><br/>
Environmental and medical studies in the storage battery industry.   
  

 - 
 - New Delhi  Author  1953 
 - 50, 27 cm., tables., illus. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>331.8220954 ind/env