<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>S.M. Lang</dc:creator>
  <dc:date>1966</dc:date>
  <dc:description>&lt;p&gt;&lt;span&gt;Data describing the shape and manner in which the cone of depression forms about a well discharging at a constant rate are used with various formulas to determine the hydraulic&amp;nbsp;&lt;/span&gt;characteristics&lt;span&gt;&amp;nbsp;of&amp;nbsp;&lt;/span&gt;aquifer&lt;span&gt;&amp;nbsp;materials. The solutions to these formulas generally are graphical and may be used to detect the presence of hydraulic or geologic boundaries to the&amp;nbsp;&lt;/span&gt;aquifer&lt;span&gt;.&lt;/span&gt;&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.1520/STP47258S</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>ASTM International</dc:publisher>
  <dc:title>Pumping test methods for determining aquifer characteristics</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>