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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1993.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 367-385).</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">An observational study of the austral spring statosphere : dynamics, ozone transport, and the "ozone dilution effect"</dim:field>
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   	&lt;Title>An observational study of the austral spring statosphere : dynamics, ozone transport, and the &amp;quot;ozone dilution effect&amp;quot;&lt;/Title>
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