TY - RPRT TI - Carbon isotope geochemistry of hydrocarbons in the Cerro Prieto geothermal field, Baja California Norte, Mexico AU - D.J. Des Marais AU - M.L. Stallard AU - N.L. Nehring AU - A.H. Truesdell PY - 1988 DO - 10.1016/0009-2541(88)90112-x UR - https://pubs.usgs.gov/publication/70013933 ID - 70013933 ER -