TY - RPRT TI - Environmental drivers of differences in microbial community structure in crude oil reservoirs across a methanogenic gradient AU - Jenna L. Shelton AU - Denise M. Akob AU - Jennifer C. McIntosh AU - Noah Fierer AU - John R. Spear AU - Peter D. Warwick AU - John E. McCray PY - 2016 DO - 10.3389/fmicb.2016.01535 UR - https://pubs.usgs.gov/publication/70178360 ID - 70178360 ER -