TY  - RPRT
TI  - Drought monitoring techniques for famine early warning systems in Africa
AU  - James D. Rowland
AU  - J. P. Verdin
AU  - A. Adoum
AU  - G.B. Senay
PY  - 2005
UR  - https://pubs.usgs.gov/publication/70182545
ID  - 70182545
ER  -