New Mexico Mineral Deposits Except Fuels, Vol. 4: December, 1929 (Classic Reprint) Ellis, Robert W. Innbundet / 2019 / Engelsk
Oil Situation in New Mexico, 1920: A Preliminary Report (Classic Reprint) Ellis, Robert W. Innbundet / 2019 / Engelsk
Oil Situation in New Mexico, 1920: A Preliminary Report (Classic Reprint) Ellis, Robert W. Heftet / 2019 / Engelsk
Tables for Determining Common Minerals and Rocks, Vol. 3: September, 1923 (Classic Reprint) Ellis, Robert W. Heftet / 2019 / Engelsk
New Mexico Mineral Deposits Except Fuels, Vol. 4: December, 1929 (Classic Reprint) Ellis, Robert W. Heftet / 2019 / Engelsk
Tables for Determining Common Minerals and Rocks, Vol. 3: September, 1923 (Classic Reprint) Ellis, Robert W. Innbundet / 2019 / Engelsk
