@misc{indiciae4b49341d05be,
  title = {Groundwater resources of Ribeira Fajã basin, island of São Nicolau, Cape Verde, West Africa},
  author = {Victor M. Heilweil and Stephen B. Gingerich and Niel Plummer and Ingrid M. Verstraeten},
  year = {2010},
  doi = {10.3133/fs20103071},
  url = {https://pubs.usgs.gov/publication/fs20103071},
  note = {Source identifier: fs20103071}
}