'Oil shale', Harpers
Tags: 1960s; 1968; 1968-8-1; Corrupt practices; Energy Engineering; Engineering; Northwestern States; Petroleum industry and trade; Shale; Shale oils; United States; Welles, Chris
'The Industrial Workers of the World', Harpers
Tags: 1910s; 1917; 1918; 1918-7-1; Ariz.; Bisbee; Bru�re, Robert W. (Robert Walter); Copper Miners� Strike; Engineering; Industrial relations; Industrial Workers of the World; Labor movement; Lumber trade; Migrant labor; Mining and Explosives; Northwestern States; Production; Slowdown strikes; Strikes and lockouts; United States
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