TY  - RPRT
TI  - Using AVHRR data to evaluate the greenness variability within monitoring polygons
AU  - F. C. Westin
AU  - Donald O. Ohlen
AU  - D. G. Moore
PY  - 1987
UR  - https://pubs.usgs.gov/publication/70236862
ID  - 70236862
ER  -