(1956). Radon Daughters in Mine Atmospheres a Field Method for Determining Concentrations. American Industrial Hygiene Association Quarterly: Vol. 17, No. 1, pp. 85-88.
No takes yet. Share an insight, caveat, or question.
Howard L. Kusnetz (1956) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: