TY  - RPRT
TI  - A technique using diazo film for isolating areas of spectral similarity
AU  - Donald B. Segal
AU  - Melvin H. Podwysocki
PY  - 1980
DO  - 10.3133/ofr801267
UR  - https://pubs.usgs.gov/publication/ofr801267
ID  - ofr801267
ER  -