A Comparison of Oxidized Carbon Abundances Among Comets Disanti, M. A. ; Mumma, M. J. ; Bonev, B. P. ; Villanueva, G. L. ; Radeva, Y. L. ; Anderson, W. M. ; Magee-Sauer, K. ; Gibb, E. L. Abstract Publication: Asteroids, Comets, Meteors 2008 Pub Date: 2008 Bibcode: 2008LPICo1405.8275D