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      <marc:subfield code="a">Engel, Peter, </marc:subfield>
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      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Comparison of two probes for the measurement of flow velocities in peat / </marc:subfield>
      <marc:subfield code="c">authors: P. Engel, G.M. Wickware, L. Falkiner.</marc:subfield>
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      <marc:subfield code="c">May 1981.</marc:subfield>
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      <marc:subfield code="a">Technical note ; </marc:subfield>
      <marc:subfield code="v">no. 81-18</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"The Engineering Section of the Hydraulics Division (formerly of the Scientific Support Division) has developed a new flow meter for the Lands Directorate of Environment Canada to measure very low flow velocities in peat. Preliminary tests in a specially built test column were conducted by Engel and Pedrosa (1980) with the initial probe, hereafter referred to as probe no. 1, using commercial shredded and disturbed natural peat"--Introduction, page 1.</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
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      <marc:subfield code="a">Technical note (National Water Research Institute (Canada). Hydraulics Division)</marc:subfield>
      <marc:subfield code="v">no. 81-18.</marc:subfield>
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      <marc:subfield code="a">CORRESPONDENCE FILE NO: 5690 (Study No. H80 3381)</marc:subfield>
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