United States

概要

作品:	2 作品在 1 項出版品 1 種語言

書目資訊

Tungsten in peace and war, 1918-1946 by: United States; Nevada-Massachusetts Company; Limbaugh, Ronald H; Project Muse; Pacific Tungsten Company (書目-電子資源)

主題

Technological innovations Strategic materials Tungsten ores United States Pacific Tungsten Company Tungsten industry HD9539.T82 Nevada-Massachusetts Company 338.2/74649097309041 International trade Tungsten mines and mining Tungsten