http://project1015.com/sound_bytes/view/session/sierra_club_interview_9_4_09/169/ Ken Burns nat'l parks documentary, Elephant Butte solar power site, Torreon Wash volunteer weekend and more Mon, 6 Sep 2010 19:25:23 MDT 2010 project1015.com en-us project1015.com Ken Burns nat'l parks documentary, Elephant Butte solar power site, Torreon Wash volunteer weekend and more http://project1015.com/sound_bytes/view/session/sierra_club_interview_9_4_09/169/ http://project1015.com/sound_bytes/view/session/sierra_club_interview_9_4_09/169/ Fri, 4 Sep 2009 09:35:51 MDT 11:43