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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1993.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Vita.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (leaves 168-182).</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">Nickel deposition on hydrodemetallation catalysts</dim:field>
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   	&lt;Title>Nickel deposition on hydrodemetallation catalysts&lt;/Title>
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