<div class="description">
<dl><dd>1 online resource (iii, 199 pages) :</dd>
<dd>"Bureau of Land Management Technical Note 427, Analyses of Natural Gases, 2005-2007, contains analyses and related source data for 361 natural gas samples from 11 States. Of the total samples, 231 were collected during calendar years 2005 through 2007. The remaining 130 were collected earlier or later, but releases granting permission to publish them were received during preparation of this document. None of these analyses have been published previously in other analyses reports. The analyses were done using gas chromatography. All samples were obtained and analyzed as part of the Bureau of Land Management investigations of the occurrences of helium in natural gases of countries with free-market economies"--Page 3</dd>
<dd>Title based on PDF title screen (viewed May 2018)</dd>
<dd>Includes bibliographical references</dd>
<dd>"December 2008."</dd>
<dd>"Production services provided by the NOC Information and Publishing Services Section"--Page 2 of cover</dd>
<dd>"BLM/NM/ST-08/007+3700."</dd>
<dd>Chiefly tables</dd>
<dd>Includes list of previous publications in the helium survey series</dd></dl><br>Subjects: Helium -- United States; Natural gas -- United States -- Analysis; Gases, Rare -- United States -- Analysis; Gas chromatography; Gas chromatography; Gases, Rare; Helium; Natural gas -- Analysis; United States</div>
<div class="fn value">
Driskill, D. L. (David L.)</div>
Internet Archive identifier