Radiation protection in the mineral extraction industry. 

 - Bethesda, Md. :  NCRP,  1993. 
 - x, 139 p. :  tablas, diagr. 
 - Report, no.<118> .
 - Estados Unidos. National council on radiation protection and measurements .
 - Report, no.<118> .
<br/><br/> Recommendations of the NCRP  Apéndices, glosario y bibliografía: p.96-116 
<br/><br/><label>ISBN: </label>0929600339 
<br/><br/><label>ISSN: </label>0083209X 
<br/><br/><label>Standard No.: </label>NCRP-REPORT-118