radioisotopes as tracers in carbon dating

Cecil Rhodes commissioned Pauling to complete the first stage of his ambitious Cape-to-Cairo line. ISBNs 0 86920 006 2 (standard) and 0 86920 007 0 (de luxe). Bent led several expeditions to Arabia, where he eventually contracted malaria and died, in London, in 1897. ISBNs 0 86920 008 9 (standard) and 0 86920 009 7 (de luxe).


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