TY  - RPRT
TI  - Vegetative index for characterizing drought patterns
AU  - James D. Rowland
AU  - A. Nadeau
AU  - J. C. Brock
AU  - R. W. Klaver
AU  - D. G. Moore
AU  - J. Lewis
PY  - 1996
UR  - https://pubs.usgs.gov/publication/70182512
ID  - 70182512
ER  -