TY - JOUR T1 - Characterizing biodegration and microbial metabolic activity in situ using natural abundance, molecular-level 14C analysis JF - Organic Geochemistry Y1 - 2006 A1 - Slater, G. F. A1 - Nelson, R. K. A1 - Kile, B. M. A1 - Reddy, C. M. VL - 37 N1 - id: 614 ER -