1. Development of a single element neutron personal dosemeter for thermal, epithermal and fast neutrons;Bartlett,1985
2. Analysis of plastic nuclear track detectors for monitoring environmental radon and radon decay products;Bruno;U S Environmental Protection Agency Report,1983
3. A comparison of methods for monitoring the exposure of miners to radon decay products;Dixon,1984
4. Concentration of radon-222 in coal mines in England and Wales;Duggan;Nature,1968
5. The exposure of United Kingdom miners to radon;Duggan;Br. J. Ind. Med.,1970