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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">R. Alan Plumb.</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, Atmospheric, and Planetary Sciences, 1998.</dim:field>
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   	&lt;Title>Quantitative diagnostics of stratospheric mixing&lt;/Title>
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