TY - RPRT TI - Water-level measurements 1981-85 and chemical analyses 1978-85, Red River alluvial aquifer, Red River Valley, Louisiana AU - C. W. Smoot AU - J.R. Guillot PY - 1988 DO - 10.3133/ofr87541 UR - https://pubs.usgs.gov/publication/ofr87541 ID - ofr87541 ER -