TY - RPRT TI - Potentiometric surface of the Turpentine Run basin aquifer in the Tutu area, eastern St. Thomas, U.S. Virgin Islands, September 11, 1987 AU - Robert P. Graves AU - Ralph Gonzalez PY - 1988 DO - 10.3133/wri884131 UR - https://pubs.usgs.gov/publication/wri884131 ID - wri884131 ER -