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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Frederick A. Frey.</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1982.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">MICROFICHE COPY AVAILABLE IN ARCHIVES AND LINDGREN</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Bibliography: leaves 393-408.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Michael Frank Roden.</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Earth and Planetary Sciences.</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">Geochemistry of the earth's mantle, Nunivak Island, Alaska and other areas : evidence from xenolith studies</dim:field>
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   	&lt;Title>Geochemistry of the earth&amp;apos;s mantle, Nunivak Island, Alaska and other areas : evidence from xenolith studies&lt;/Title>
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