Walter R. Walter Richard Crane: Полный список книг

Walter R. Walter Richard Crane: список всех книг (2)

Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Development of Mines, of Stoping and Mining in Narrow and Wide Veins and Bedded and Massive Deposits Including Stull and Sq... - Walter R. (Walter Richard) Crane

Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Development of Mines, of Stoping and Mining in Narrow and Wide Veins and Bedded and Massive Deposits Including Stull and Sq...

Walter R. (Walter Richard) Crane

2012
Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Development of Mines, of S - Crane Walter R. (Walter Richard) 1870

Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Development of Mines, of S

Crane Walter R. (Walter Richard) 1870