Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof (open access)

Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof

Report issued by the U.S. Bureau of Mines over state mine inspection reports from 19 U.S. states. The information in the reports includes details of accidents, locations that specific accidents occurred, and proposed remedies for prevention of future accidents. This report includes tables.
Date: April 1929
Creator: Paul, James Washington
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Huntington Quadrangle, Ohio, West Virginia and Kentucky: Final Report (open access)

Aerial Gamma Ray and Magnetic Survey, Huntington Quadrangle, Ohio, West Virginia and Kentucky: Final Report

A report regarding an aerial gamma-ray and magnetic survey of the Huntington Quadrangle, Ohio, West Virginia, and Kentucky
Date: April 1981
Creator: unknown
System: The UNT Digital Library