"Bureau of Mines Coal Mine Health and Safety Programs."Includes bibliographical references.Mode of access: Internet
Bibliographical references included.Based on work done for the Bureau of Mines, by Ultrasystems, inc...
Prepared for Bureau of Mines Mining Health and Safety Research Program.Mode of access: Internet
Item 637-A.Includes bibliographical references (p. 18-19).Mode of access: Internet
Prepared for Bureau of Mines Mineral Industry Health Program.Includes bibliographical references.Mod...
Prepared for Bureau of Mines Coal Mine Health and Safety Program.Includes bibliographical references...
"Bureau of Mines Coal Mine Health and Safety Program."Includes bibliographical references.Mode of ac...
Prepared for Bureau of Mines Coal Mine Health and Safety Program.Includes bibliographical references...
Prepared for Bureau of Mines Methane Control Program.Includes bibliographical references.Mode of acc...
Prepared for Bureau of Mines Respirable Dust Program.Includes bibliographical references.Mode of acc...
Work done under contract H0346052 with Westmoreland Coal Co.Prepared for Coal Mine Health and Safety...
Prepared for Bureau of Mines Energy Research, Automotive Exhaust Emissions Program.Includes bibliogr...
Cover title.At head of title: United States Dept. of the Interior; J.A. Krug, secretary. Bureau of M...
Prepared for Bureau of Mines Methane Control Program.Includes bibliographical references (p. 17).Mod...
Prepared for Bureau of Mines Methane Control Program.Bibliography: p. 10.Mode of access: Internet
Prepared for Bureau of Mines Petroleum Research Program.Includes bibliographical references.Mode of ...
Bibliographical references included.Based on work done for the Bureau of Mines, by Ultrasystems, inc...
Prepared for Bureau of Mines Mining Health and Safety Research Program.Mode of access: Internet
Item 637-A.Includes bibliographical references (p. 18-19).Mode of access: Internet
Prepared for Bureau of Mines Mineral Industry Health Program.Includes bibliographical references.Mod...
Prepared for Bureau of Mines Coal Mine Health and Safety Program.Includes bibliographical references...
"Bureau of Mines Coal Mine Health and Safety Program."Includes bibliographical references.Mode of ac...
Prepared for Bureau of Mines Coal Mine Health and Safety Program.Includes bibliographical references...
Prepared for Bureau of Mines Methane Control Program.Includes bibliographical references.Mode of acc...
Prepared for Bureau of Mines Respirable Dust Program.Includes bibliographical references.Mode of acc...
Work done under contract H0346052 with Westmoreland Coal Co.Prepared for Coal Mine Health and Safety...
Prepared for Bureau of Mines Energy Research, Automotive Exhaust Emissions Program.Includes bibliogr...
Cover title.At head of title: United States Dept. of the Interior; J.A. Krug, secretary. Bureau of M...
Prepared for Bureau of Mines Methane Control Program.Includes bibliographical references (p. 17).Mod...
Prepared for Bureau of Mines Methane Control Program.Bibliography: p. 10.Mode of access: Internet
Prepared for Bureau of Mines Petroleum Research Program.Includes bibliographical references.Mode of ...
Bibliographical references included.Based on work done for the Bureau of Mines, by Ultrasystems, inc...
Prepared for Bureau of Mines Mining Health and Safety Research Program.Mode of access: Internet
Item 637-A.Includes bibliographical references (p. 18-19).Mode of access: Internet