TY  - RPRT
TI  - National intergrated drought information system
AU  - R. Pulwarty
AU  - J. Verdin
AU  - L. Darby
AU  - C. McNutt
AU  - R. Webb
PY  - 2011
DO  - 10.1109/geoss.2011.5948945
UR  - https://pubs.usgs.gov/publication/70036291
ID  - 70036291
ER  -