Summary of Progress of the Geological Survey of Great Britain and the Museum of Practical Geology for ...by Geological Survey of Great Britain1915
First and Second Annual Report of Progress by the State Geologist and the Assistant and Chemist on the Geological Survey of the State of Iowaby Iowa Geological Survey1868
First and Second Annual Report of Progress by the State Geologist and the Assistant and Chemist on the Geological Survey of the State of Iowaby Iowa Geological Survey1868
Mineral Paragenesis and Trace Element Distribution in the Tri-state Zinc-lead District Missouri, Kansas, Oklahomaby Richard D. Hagni1962
Summary of Progress of the Geological Survey of Great Britain and the Museum of Practical Geologyby Geological Survey of Great Britain1912