Publications Found
- Bulletin 127 (2)--Evaluation of a Conducting-paper Analog Field Plotter as an Aid in Solving Ground-water Problems
- by L. E. Mack
- 23 p., 1957, $2.50
- Full Version available online
- Bulletin 154--Geology and Ground-water Resources of Ottawa County, Kansas
- by L. E. Mack
- 145 p., 1962, $10.00
- Full Version available online