TY  - RPRT
TI  - Grid-cell-based crop water accounting for the famine early warning system
AU  - J. Verdin
AU  - R. Klaver
PY  - 2002
DO  - 10.1002/hyp.1025
UR  - https://pubs.usgs.gov/publication/70024486
ID  - 70024486
ER  -