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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">James Wei.</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1980.</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Bibliography: leaves 268-376.</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Chemical Engineering.</dim:field>
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   	&lt;Title>Kinetics and diffusion in hydrodemetallation of nickel and vanadium porphyrins&lt;/Title>
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