<span class="mix_file"><a href="user/file/16/Release5_February_2012_p4.pdf" title="Mitigation of Methane"><img src="images/icons/icon_pdf.gif" border="0" alt="pdf" vspace="1" width="16" height="16" align="absMiddle" /> Mitigation of Methane</a> <span style="font-size: 80%">(0.50MB)</span></span>&#160;<br />
