Coal-cutting by machinery in America
By: By A. S. E. Ackermann
Series: The Colliery guardian series of handbooks, no. 16; Colliery guardian series of handbooks, no. 16
Publisher: The Colliery guardian company, limited
Published: 1902
Place of publication: London
Language: eng
Number of pages: 132
Subjects: Coal mines and mining
Notes: Based on material published in the Colliery guardian 1901. cf. Pref.