TY  - RPRT
TI  - Progress in remote sensing (1972-1976)
AU  - W. A. Fischer
AU  - W. R. Hemphill
AU  - Allan Kover
PY  - 1976
DO  - 10.1016/0031-8663(76)90013-2
UR  - https://pubs.usgs.gov/publication/70010913
ID  - 70010913
ER  -