TY  - RPRT
TI  - Crop classification using airborne radar and Landsat data
AU  - Ulaby, F. T.
AU  - Li, R. Y.
AU  - Shanmugan, K. S.
PY  - 1982
UR  - https://ntrs.nasa.gov/citations/19820037498
ID  - 19820037498
ER  -