Safety and health in underground coalmines. 

 - Geneva :    International Labour Office,    2009. 
 - xxvii , 353 p. ;    18 cm. 
 - International Code of practice. .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Safety regulations.<br/> Industrial hygiene.<br/> Coal mines and mining -- Law and legislation.