TY  - BOOK
AU  - Borchers, Perry E.
CN  - TR693
CN  - TR693
CY  - Washington :
DA  - 1977.
ID  - 9141
KW  - Photogrammetry.
KW  - Architectural photography.
PB  - Technical Preservation Services Division, Office of Archeology and Historic Preservation, National Park Service, U.S. Department of the Interior : [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
PP  - Washington :
PY  - 1977.
T1  - Photogrammetric recording of cultural resources.
TI  - Photogrammetric recording of cultural resources.
ER  -