Harbaugh JW, Ducastaing M. Historical Changes in Oil-field Populations as a Method of Forecasting Field Sizes of Undiscovered Populations: A Comparison of Kansas, Wyoming, and California. kgsbulletin [Internet]. 1981 Jan. 1 [cited 2025 Apr. 6];:1-56. Available from: https://journals.ku.edu/kgsbulletin/article/view/23609