TY - SER AU - Russell Kirsch C2 - ARARA, Philladelphia, PA DA - 1997-01-01 LA - en M1 - 23 PB - ARARA, Philladelphia, PA PY - 1997 TI - Photogrammetric Reconstruction of Petroglyphs UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821700 ER -