Chicago

Lehman, R. Michael, Francisco F Roberto, Drummond Early, Debby F Bruhn, Susan E Brink, Sean P O'Connell, Mark. E Delwiche et al. 2001. Attached and Unattached Bacterial Communities In a 120-Meter Corehole In an Acidic, Crystalline Rock Aquifier. : American Society for Microbiology.