Molecular Diversity of Rumen Methanogens from Sheep in Western Australia Wright, André-Denis G. ; Williams, Andrew J. ; Winder, Barbara ; Christophersen, Claus T. ; Rodgers, Sharon L. ; Smith, Kellie D. Abstract Publication: Applied and Environmental Microbiology Pub Date: March 2004 DOI: 10.1128/AEM.70.3.1263-1270.2004 Bibcode: 2004ApEnM..70.1263W