@misc{indiciae0e3209dc217e,
  title = {Subsurface microbial diversity in deep-granitic-fracture water in Colorado},
  author = {J.W. Sahl and R. Schmidt and E.D. Swanner and K.W. Mandernack and A.S. Templeton and Thomas L. Kieft and R. L. Smith and W. E. Sanford and R.L. Callaghan and J.B. Mitton and J.R. Spear},
  year = {2008},
  doi = {10.1128/aem.01133-07},
  url = {https://pubs.usgs.gov/publication/70033353},
  note = {Source identifier: 70033353}
}