Distribution of Natural Radioactivity in Oil-Derived Lubricants

Abel-Ghany, H. A. | SAGE Publications | 2012

Natural Radioactivity in Illinois Water Resources

Larson, Thurston E. / Weatherford, Richard L. | Wiley | 1960

Natural radioactivity content of Greek cigarettes

Katsanevakis, S. | Online Contents | 1996

Natural radioactivity concentrations in building materials

Ito, K. / Asano, K. | British Library Online Contents | 1998

Experiments on Clay Mack Natural Radioactivity

Brovtsyn, A. K. / Silant'ev, A. N. / Chershneva, G. S. | British Library Online Contents | 1999