@misc{indiciae379a302ef3e0, title = {Louisiana ground-water map no. 5: Potentiometric surface, 1990, and water-level changes, 1974-90, of the Evangeline equivalent/southeast Louisiana aquifer system}, author = {David J. Walters}, year = {1992}, doi = {10.3133/wri924112}, url = {https://pubs.usgs.gov/publication/wri924112}, note = {Source identifier: wri924112} }