United States. Congress. House. Committee on Invalid Pensions

OCLC:1065768159

William R. Hardwick / United States. Bureau of Mines

UOM:39015078531897

Copper

William R. Hardwick

UOM:39015078454322

Copper mines and mining

William R. Hardwick

UOM:39015078454512

Block theory (Rock mechanics)

William R. Hardwick

UOM:39015078460733

Copper mines and mining

William R. Hardwick

UOM:39015078454637

Copper mines and mining

William R. Hardwick

UOM:39015078514620

Copper mines and mining

William R. Hardwick

UOM:39015077564402

Copper mines and mining

William R. Hardwick

OCLC:254442683

United States. Bureau of Mines

OCLC:1139485072

Beryllium

United States. Bureau of Mines

OCLC:1139512892

Chelates

United States. Bureau of Mines

OCLC:1139513974

Ammonium nitrate

United States. Bureau of Mines

OCLC:1139507121

Airplanes

United States. Bureau of Mines

OCLC:1139513831

Blasting

A. Aly Selim / B. H. Eccleston / C. Ortuglio / Charles F. Swab / Charles Prasky / Daniel C. Boteler / E. S. Shedd / George G. Campbell / George H. Keith / George S. Koch / Herbert R. Babitzke / Ivan L. Nichols / James C. Patterson / James S. Browning / Joseph L. Condon / K. Robert Dorman / Larman J. Heath / Manuel Gomez / Rex D. Thomas / Robert B. Tippin / William R. Hardwick / William R. K. Wu / Aldon E. Gooch / Benjamin I. Ferber / J. D. Marchant / Jack G. Walters / John N. Murphy / John P. Capp / John S. Winston / Kathleen Hazen / Laurance L. Oden / LeRoy Peterson / Paul E. Bennett / Philip B. Lorenz / R. W. Hurn / Ray V. Huff / Richard F. Link / Roy Ernest Peterson / Wayne R. Kube / William E. Bruce / William Glaze Scott / David E. Fogelson / Charles C. Boley / Donald L. Siebert / Hal J. Kelly / Henry G. Iverson / John S. Miller / Morton Min Wong / Ray A. Jones / T. O. Llewellyn

LCCN:76616364

Automobiles

Cambridge University Library / Edward Ventris / John Henry Webster / George Williams / Eric Bertrand Ceadel / Arthur Ernest Bion Owen / John Thomas Abdy / Charles Cardale Babington / Churchill Babington / Thomas Bendyshe / John Glover / Charles Hardwick / William Wayman Hutt / Henry Richard Luard / John Eyton Bickersteth Mayor / Charles Brodrick Scott

OCLC:499256346

Manuscripts

William R. Hardwick

OCLC:253578153

United States. Bureau of Mines

OCLC:1139479714

Absorption spectra

United States. Bureau of Mines

OCLC:1139485973

Briquets (Fuel) industry

United States. Bureau of Mines

OCLC:1139497428

Abandoned coal mines

Albert J. Kauffman / Carl H. Schack / Curtis D. Edgerton / Edward Eugene Johnson / Explosives Research Center (U.S.) / Frank B. Fulkerson / James F. O'Neill / James Reid Boyle / Ralph H. Whaite / Rolf S. Paine / Sidney Katell / William D. Dietzman / William R. Hardwick / Ballard H. Clemmons / Dean C. Holt / Jerry J. Gray / Lloyd Williams / Manuel Carrales / Nils A. Eilertsen / William C. Morel / C. J. Jirik

LCCN:66060327

Aluminum industry and trade

United States. Bureau of Mines

OCLC:1139482419

Coal

William R. Hardwick

OCLC:429566684

William R. Hardwick

OCLC:10187064

Copper

Boni P. Martinez / Curtis A. Jones / Donald Samuel Kingery / Edwin J. Kloos / Floyd Davis Everett / George Casper Branner / George Markon / H. H. Lowry / Joel N. Van Sant / John C. Machisak / John J. Mulligan / John Nagy / John P. Powell / John R. McWilliams / M. Clair Smith / Oliver Bowles / Reino O. Pynnonen / Robert Llewellyn Mentch / Sidney Katell / Wesley A. Grosh / William R. Hardwick / William T. Boyd / Arnold Marshall Lansche / F. F. Kapsch / George D. Drechsler / H. C. Anderson / Irving Hartmann / John H. Faber / L. J. Zaverl / Liang-tseng Fan / Nell B. Bradley / Robert Carl Ellman / Robert L. Thorne / T. A. Evans / Allen D. Look / Bryce L. Maddox / Nina L. Jones / Robert W. Van Dolah

LCCN:int59000040

Air

William R. Hardwick / Kennecott Copper Corporation

OCLC:529775064

Copper mines and mining

William R. Hardwick / Joe Sierakoski

OCLC:911228723

David A. Castello / Sarah Cullen / Stuart Breakstone / Adam Franks / Edward F. Hoffman / John E. Dunlap / Molly S. Shepherd / Patrick S. Montoya / William G. Hardwick (II) / Barry M. Snyder / Daniel V. Parish / Robert W. Ratton (III)

OCLC:1001435413

Evidence (Law)

William R. Hardwick

OCLC:253971268

Cambridge University Library

OCLC:558100355