TY  - BOOK
AU  - Coe, J. A.
AU  - Dueholm, Keld S.
CN  - I 19.76:
CY  - Denver, Colo. :
DA  - 1991.
ID  - 263486
KW  - Geological mapping.
KW  - Tunnels.
KW  - Photogrammetry in geological mapping.
N1  - "Prepared in cooperation with the U.S. Department of Energy (Interagency Agreement DE-AI08-78ET44802)."
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 92-2161-M.
PB  - U.S. Dept. of the Interior, Geological Survey :
PB  - Books and Open-File Reports Section [distributor],
PP  - Denver, Colo. :
PY  - 1991.
T1  - Geologic mapping of tunnels using photogrammetrycontrol-point configuration /
TI  - Geologic mapping of tunnels using photogrammetrycontrol-point configuration /
VL  - 90-37
ER  -