Photocopy. Iowa City, Iowa, University of Iowa Libraries, 1980.Maps in pocket at end of v. 2.Mode of access: Internet
"Geology of Hamilton-Wright"--Cover.Portions reprinted from Iowa Geological Survey Annual report for...
Description based on: 1857.Reports for <1857>-1881 cover 1856/1857-1879/1881.Mode of access: Interne...
Charles A. White, state geologist; O. H. St. John, assistant state geologist; Gustavus Hinrichs, che...
Charles A. White, State Geologist; Orestes H. St. John, assistant; Rush Emery, chemist.Mode of acces...
2 v. fronts., ill., plates, maps (2 fold.) diagrs (part fold.) 27 cm. v. 1-2; 1866-69
Vol. 2 never published.Vol. 1, pt. 1. Geology. pt. 2. Palaeontology.Mode of access: Internet
"From Iowa Geological survey, vol. XIII. Annual report, 1902."Mode of access: Internet
Charles A. White, state geologist; O. H. St. John, assistant state geologist; Gustavus Hinrichs, che...
"The flora of Lyon County, by B. Shimek": p. [157]-184."From Iowa Geological Survey, vol. X, Annual ...
"From Iowa Geological Survey, vol. 32, Annual reports, 1925 and 1926."Cover title.Mode of access: In...
"From Iowa geological survey, v.xx. Annual report, 1909."cover-titleMode of access: Internet
Description based on: 5th (1890/1891).Report year ends June 30.Mode of access: Internet
Extract from the 11th annual report of the director of the U.S. Geological survey, 1889-90, pt. I.Fi...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
Vol. 2 never published.v. 1. pt. 1. Geology. pt. 2. Paleontology.Mode of access: Internet
"Geology of Hamilton-Wright"--Cover.Portions reprinted from Iowa Geological Survey Annual report for...
Description based on: 1857.Reports for <1857>-1881 cover 1856/1857-1879/1881.Mode of access: Interne...
Charles A. White, state geologist; O. H. St. John, assistant state geologist; Gustavus Hinrichs, che...
Charles A. White, State Geologist; Orestes H. St. John, assistant; Rush Emery, chemist.Mode of acces...
2 v. fronts., ill., plates, maps (2 fold.) diagrs (part fold.) 27 cm. v. 1-2; 1866-69
Vol. 2 never published.Vol. 1, pt. 1. Geology. pt. 2. Palaeontology.Mode of access: Internet
"From Iowa Geological survey, vol. XIII. Annual report, 1902."Mode of access: Internet
Charles A. White, state geologist; O. H. St. John, assistant state geologist; Gustavus Hinrichs, che...
"The flora of Lyon County, by B. Shimek": p. [157]-184."From Iowa Geological Survey, vol. X, Annual ...
"From Iowa Geological Survey, vol. 32, Annual reports, 1925 and 1926."Cover title.Mode of access: In...
"From Iowa geological survey, v.xx. Annual report, 1909."cover-titleMode of access: Internet
Description based on: 5th (1890/1891).Report year ends June 30.Mode of access: Internet
Extract from the 11th annual report of the director of the U.S. Geological survey, 1889-90, pt. I.Fi...
Since 1892, the Iowa Geological and Water Survey (IGWS) has provided earth, water, and mapping scien...
Vol. 2 never published.v. 1. pt. 1. Geology. pt. 2. Paleontology.Mode of access: Internet
"Geology of Hamilton-Wright"--Cover.Portions reprinted from Iowa Geological Survey Annual report for...
Description based on: 1857.Reports for <1857>-1881 cover 1856/1857-1879/1881.Mode of access: Interne...
Charles A. White, state geologist; O. H. St. John, assistant state geologist; Gustavus Hinrichs, che...