http://www.massspectrometryinfo.com/mass-spectrometric-monitoring-of-gas-dynamics-in-peat-monoliths-effects-of-temperature-and-diurnal-cycles-on-emissions-an-article-from-atmospheric-environment-771/ Mass Spectrometry Sun, 30 Jan 2011 00:22:30 +0000 hourly 1 http://wordpress.org/?v=3.2.1