Jeyaratnam J Ed. <br/><br/>
Occupational health in developing countries 
Jeyaratnam J Ed. 
 - Oxford  Oxford university press          1992 
 - xx, 499p. Bib chapterwise  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wages
<br/><br/><label>Dewey Class. No.: </label>X:94.1(X).N9, N2