Occupational and environmental health vol. 4, no.3, december 1997 

 - New Delhi  Society for participatory research in Asia  1997 
 - 24p.  28*22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Environmental health -- Periodicals.<br/>Medicine, Industrial -- Periodicals 
<br/><br/><label>Dewey Class. No.: </label>616.9803  / OCC