@misc{indiciaef81725a45cb9,
  title = {Borehole sampling of fracture populations - compensating for borehole sampling bias in crystalline bedrock aquifers, Mirror Lake, Grafton County, New Hampshire},
  author = {G.D. McDonald and Frederick L. Paillet and C.C. Barton and C. D. Johnson},
  year = {1997},
  doi = {10.1016/s1365-1609(97)00114-7},
  url = {https://pubs.usgs.gov/publication/70019959},
  note = {Source identifier: 70019959}
}