TY  - BOOK
ED  - ASPRS-ACSM Annual Convention
TI  - ACSM technical papers. Vol.2
SN  - 0-944426-80-8
AV  - GY TA502.A47 Vol.2 
PY  - 1992///
CY  - Bethesda : 
PB  - American Society for Photogrametry and Remote Sensing
KW  - Photogrammetry
KW  - Surveying
KW  - Remote sensing
KW  - Geographical information system
KW  - Congresses
N1  - Includes bibliographical references
ER  -