Gunby, J., Darby, S., Miles, J., Green, B., & Cox, D. (1993). Factors affecting indoor radon concentrations in the United Kingdom.
Chicago-čujuhus (17. p.)Gunby, J., S. Darby, J. Miles, B. Green, juo DR Cox. Factors Affecting Indoor Radon Concentrations in the United Kingdom. 1993.
MLA-čujuhus (9. p.)Gunby, J., et al. Factors Affecting Indoor Radon Concentrations in the United Kingdom. 1993.
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