Author Details for "Hager, D."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| A few notes on the future work of the petroleum geologist in the mid-continent oil fields | Hager, D. | American Institute of Mechanical Engineers, Transactions vol. 57, pp. 891-893 | 1918 | N/A |
| Water troubles in mid-continent oil fields, and their remedies [with discussion] | Hager, D.; and McPherson, G.W. | American Institute of Mechanical Engineers, Transactions vol. 61, pp. 580-589 | 1920 | N/A |