TY - RPRT TI - Approximate change in water levels in wells in the Chicot and Evangeline Aquifers 1977-86 and 1985-86, and measured compaction 1973-86, in the Houston-Galveston region, Texas AU - James Frank Williams AU - C.E. Ranzau PY - 1986 DO - 10.3133/ofr86135 UR - https://pubs.usgs.gov/publication/ofr86135 ID - ofr86135 ER -