TY  - RPRT
TI  - Making color infrared film a more effective high altitude sensor
AU  - Robert W. Pease
AU  - Leonard W. Browden
PY  - 1968
DO  - 10.3133/ofr69198
UR  - https://pubs.usgs.gov/publication/ofr69198
ID  - ofr69198
ER  -