Mining Methods and Costs at the McIntyre Porcupine Mines, Ltd., Schumacher, Ontario
Author: H. G. Skavlem
Publisher:
Published: 1933
Total Pages: 644
ISBN-13:
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Mining Methods and Costs at the McIntyre Porcupine Mines, Ltd., Schumacher, Ontario
Author: H. G. Skavlem
Publisher:
Published: 1933
Total Pages: 48
ISBN-13:
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Author: United States. Bureau of Mines
Publisher:
Published: 1935
Total Pages: 1442
ISBN-13:
DOWNLOAD EBOOKMetal-mine Accidents in the United States During the Calendar Year 1936
Author: Daniel Harrington
Publisher:
Published: 1939
Total Pages: 1206
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DOWNLOAD EBOOKTabular Index of Bureau of Mines Information Circulars on Mining and Milling Methods
Author: John Roy Thoenen
Publisher:
Published: 1935
Total Pages: 110
ISBN-13:
DOWNLOAD EBOOKMetal-mining Practice
Author: Charles Freeman Jackson
Publisher:
Published: 1939
Total Pages: 538
ISBN-13:
DOWNLOAD EBOOKList of Publications Issued by the Bureau of Mines, with Subject and Author Index
Author: United States. Bureau of Mines
Publisher:
Published: 1938
Total Pages: 532
ISBN-13:
DOWNLOAD EBOOKStoping Methods and Cost
Author: Charles Freeman Jackson
Publisher:
Published: 1937
Total Pages: 306
ISBN-13:
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