TY  - RPRT
TI  - Surface water supply of the United States, 1958, Part 7, lower Mississippi River Basin
AU  - J. V. B. Wells
PY  - 1960
DO  - 10.3133/wsp1561
UR  - https://pubs.usgs.gov/publication/wsp1561
ID  - wsp1561
ER  -