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Air Pollution and Climate ChangeNov. 13, 2015
Coal Industry's FutureJun. 17, 2016
Coal Mining SafetyMar. 17, 2006
Condition of the Lumber IndustryMar. 12, 1931
Conservation of War MaterialsNov. 18, 1950
Copper ShortageApr. 30, 1947
Deep-Sea MiningOct. 6, 1978
Future of Light MetalsJan. 4, 1946
Mine SafetyJun. 24, 2011
Mine SafetySep. 26, 1947
Native American SovereigntyMay 5, 2017
Oil Shale DevelopmentDec. 11, 1968
Problems of Tin and Rubber SupplySep. 4, 1940
Reviving Rural EconomiesMar. 31, 2017
Silver and the Coin ShortageDec. 2, 1964
Silver in the War EffortOct. 17, 1942
State Taxation of Natural ResourcesNov. 2, 1936
Steel CapacityOct. 24, 1947
Strip MiningNov. 14, 1973
The Iron and Steel IndustryMay 1, 1930
The World Silver SituationApr. 6, 1931
War Resources in AfricaDec. 4, 1942
World Mineral SuppliesMay 28, 1976
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