Occupational health :  A manual for health workers in developing countries / 
H. de Glanville, R. S. F. Schilling and C. H. Wood (editors) 
 - 1st ed. 
 - Nairobi, Kenya :  AMRF,  1979. 
 - vi,249 p. 
<br/><br/><label>ISBN: </label>0002000221 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial hygiene--Developing countries.