A study of global helium resources
Helium investment is fundamentally driven by the expectations of future helium demand of both oil & gas companies and the major industrial gas companies. When they conduct helium business, the relationship between the two groups of companies is governed by long-term contracts with take-or-pa...
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University of Cambridge
2010
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.597213 |