A section of the audience during the 2010 LTER Mini-Symposium at NSF in Arlington, VA. (Photo: John Vande Castle).
A section of the audience during the 2010 LTER Mini-Symposium at NSF in Arlington, VA. (Photo: John Vande Castle).
Post date: 
Jul 15, 2010 
  Photo courtesy of: 
John Vande Castle  