Emerson, R L
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Vol 15, No 3 (1973) - Articles
U. S. Geological Survey, Denver, Colorado radiocarbon dates I.
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Vol 20, No 2 (1978) - Articles
U. S. Geological Survey, Denver, Colorado, radiocarbon dates II.
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Vol 23, No 1 (1981) - Articles
U. S. Geological Survey, Denver, Colorado, radiocarbon dates III.
Details PDF
ISSN: 0033-8222