A Comparative report of fatal accidents and production at deep mines by districts & divisions ...

Title:
A Comparative report of fatal accidents and production at deep mines by districts & divisions ...
Call Number:
P15980
Date:
1950/1951
Description:
Serial. Printed Ephemera Collection has: 1950/1951.
Subject Topical:
Coal trade--West Virginia--Statistics--Periodicals., Coal mine accidents--West Virginia--Periodicals.