TY  - RPRT
TI  - Vegetation spatial variability and its effect on vegetation indices
AU  - Ormsby, J. P.
AU  - Choudhury, B. J.
AU  - Owe, M.
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19880027656
ID  - 19880027656
ER  -