TY  - RPRT
TI  - The NASA earth resources spectral information system: A data compilation
AU  - Leeman, V.
AU  - Earing, D.
AU  - Vincent, R. K.
AU  - Ladd, S.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19720020716
ID  - 19720020716
ER  -