@misc{indiciae8448ba9b68b3,
  title = {Hetch Hetchy Reservoir Quadrangle, Yosemite National Park, California; analytic data},
  author = {R. W. Kistler},
  year = {1974},
  doi = {10.3133/pp774b},
  url = {https://pubs.usgs.gov/publication/pp774B},
  note = {Source identifier: pp774B}
}