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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Thomas R. Camp.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Eliassen, Rolf</dim:field>
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   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Civil and Environmental Engineering</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1935</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Civil and Sanitary Engineering, 1935.</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 (leaf 102).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Rolf Eliassen.</dim:field>
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   <dim:field mdschema="dc" element="title" lang="en_US">An experimental and theoretical investigation of the clogging of a rapid sand filter</dim:field>
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