TY - RPRT TI - Profiles showing potentiometric surfaces and changes in effective stress in aquifers in Harris and Galveston counties, Texas, 1977-78 AU - R.K. Gabrysch PY - 1978 DO - 10.3133/ofr78299 UR - https://pubs.usgs.gov/publication/ofr78299 ID - ofr78299 ER -