TY  - RPRT
TI  - Effects of changing canopy directional reflectance on feature selection
AU  - Smith, J. A.
AU  - Oliver, R. E.
AU  - Kilpela, O. E.
PY  - 1973
UR  - https://ntrs.nasa.gov/citations/19740042671
ID  - 19740042671
ER  -