TY  - RPRT
TI  - Observation on the hydrology of northeastern Brazil
AU  - D.J. Cedarstrom
AU  - J.C. Assad
PY  - 1973
DO  - 10.3133/ofr7344
UR  - https://pubs.usgs.gov/publication/ofr7344
ID  - ofr7344
ER  -