TY  - RPRT
TI  - Implementation of softcopy photogrammetric workstations at the US Geological Survey
AU  - C.D. Skalet
AU  - G.Y.G. Lee
AU  - L. J. Ladner
PY  - 1992
UR  - https://pubs.usgs.gov/publication/70017176
ID  - 70017176
ER  -