@misc{indiciae6b1b0e9a6bae,
  title = {Groundwater availability study for Guam; goals, approach, products, and schedule of activities},
  author = {Stephen B. Gingerich and John W. Jenson},
  year = {2010},
  doi = {10.3133/fs20103084},
  url = {https://pubs.usgs.gov/publication/fs20103084},
  note = {Source identifier: fs20103084}
}