@misc{indiciae4868028fbcce, title = {Surface water supply of the United States, 1923, Part VII, Lower Mississippi River basin}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1925}, doi = {10.3133/wsp567}, url = {https://pubs.usgs.gov/publication/wsp567}, note = {Source identifier: wsp567} }