Technology and the mineral industries

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Tryon, Frederick Gale (VerfasserIn)
Körperschaft: United States National Resources Committee Science Committee Technological Trends and National Policy (BerichterstatterIn)
Format: UnknownFormat
Sprache:eng
Veröffentlicht: Philadelphia, Pa 1937
Schriftenreihe:National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques. Mineral technology and output per man studies. [Report no. E-1]
Schlagworte:
Mineral industries > United States > Mining engineering
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Beschreibung
Beschreibung:Series title in part also on t.p
Photoprinted
"The present (third) impression is issued October, 1937
In cooperation with the U. S. Bureau of Mines. cf.p.v
Issued also in Mineral technology: technology, grade of ore, rock drilling, underground loading (National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques) [1937-40]
Beschreibung:xiii, 63 p
incl. tab. diagrs
26 cm