Helium isotope ratios in Ethiopian Rift basalts
1996 ◽
Vol 144
(3-4)
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pp. 505-516
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2004 ◽
Vol 19
(5)
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pp. 665-673
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Keyword(s):
1978 ◽
Vol 5
(11)
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pp. 897-900
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Keyword(s):
1993 ◽
Vol 119
(3)
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pp. 319-329
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