Cover Image

Coal mine modernization.

Bibliographic Details
New Title:Mining congress journal
Previous Title:Coal mine modernization yearbook
Corporate Author: American Mining Congress
Format: Serial
Language:English
Published: Washington, D.C. : American Mining Congress, -1955.
Subjects:
Coal mines and mining > Periodicals.
Coal-mining machinery > Periodicals.
Description
Published:-1955.
Item Description:Description based on: 1955.
Physical Description:volumes : illustrations ; 23 cm.