@article {1920, title = {Characterizing biodegration and microbial metabolic activity in situ using natural abundance, molecular-level 14C analysis}, journal = {Organic Geochemistry}, volume = {37}, year = {2006}, note = {id: 614}, month = {2006}, pages = {981-989}, author = {Slater, G. F. and Nelson, R. K. and Kile, B. M. and Reddy, C. M.} }