@book{101396,
  author = {Russell Kirsch},
  title = {Photogrammetric Reconstruction of Petroglyphs},
  year = {1997},
  number = {23},
  month = {1997-01-01},
  publisher = {ARARA, Philladelphia, PA},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821700},
  language = {en},
}