7 research outputs found
[map] Bedrock topography : East-Central and Southeastern Minnesota /
Base from U.S. Geological Survey map, 1965. Compiled by John H. Mossler, 1981Bijkomende uitlegLegendeBijkaart: Index mapBijzondere collectie
Instructions for using the Minnesota system for storage and retrieval of geologic log data / John Mossler, T.C. Winter, Sarah Tufford.
Cover title.Mode of access: Internet