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 0 Isotopes of tin  1970-01-01

 0 Isotopes of tungsten  1970-01-01

 0 Isotopes of unbinilium  1970-01-01

 0 Isotopes of ytterbium  1970-01-01

 0 Jim Al-Khalili  1970-01-01

 0 Line–line intersection  1970-01-01

 0 Vertical electrical sounding  1970-01-01

 0 Δ15N  1970-01-01

 0 Isotope analysis in archaeology  1970-01-01

 0 Isotopes of bismuth  1970-01-01

 0 Basil Altaie  1970-01-01

 0 Isotopes of bohrium  1970-01-01

 0 Isotopes of bromine  1970-01-01

 0 Isotopes of cadmium  1970-01-01

 0 Isotopes of carbon  1970-01-01

 0 Isotopes of cerium  1970-01-01

 0 Isotopes of darmstadtium  1970-01-01

 0 Isotopes of dysprosium  1970-01-01

 0 Isotopes of erbium  1970-01-01

 0 Isotopes of europium  1970-01-01