@misc{Beal_Carl_Hugh_(1889-1946)_Bulletin,
 author={Beal, Carl Hugh (1889-1946)},
 howpublished={online},
 publisher={Government Printing Office.},
 language={eng},
 type={journal},
 title={Bulletin 658. Geologic structure in the cushing oil and gas field, Oklahoma and its relation to the oil, gas and water},
 keywords={geology, mineralogy, journals, United States of America},
}