Observations in coal mines of Europe (Upper Silesia, Germany).

Creator Personal:

Haas, Frank.

Title:

Observations in coal mines of Europe (Upper Silesia, Germany).

Call Number:

P2946

Date:

1909

Description:

Pamphlet. Address delivered before the West Virginia Coal Mining Institute, Huntington, W.Va., December 9th, 1909.

Subject Topical:

Coal mines and mining--Silesia, Upper (Germany), Coal mines and mining--Europe.