@misc{indiciae8c08e253c8e6,
  title = {Hydrology of two small river basins in Pennsylvania before urbanization, with a section on observation of stream fauna},
  author = {R. Adam Miller and John Troxell and Luna Bergere Leopold and Ruth Patrick and Robert R. Grant},
  year = {1971},
  doi = {10.3133/pp701a},
  url = {https://pubs.usgs.gov/publication/pp701A},
  note = {Source identifier: pp701A}
}