Ben Edwin Lindsly / Charles George Maier / Harmon Edward Keyes / Harold Carl Miller / Spencer Pritchard Howell / William Waugh Adams / W. B. Berwald

OSU:32435026701318

Anthracite coal

George Leslie Oldright

OCLC:41455978

Copper

Harmon Edward Keyes

OCLC:35679513

Metallurgy

Harmon Edward Keyes / Harold Carl Miller / Spencer Pritchard Howell

LCCN:30026904

Anthracite coal

Harmon Edward Keyes

LCCN:30026692

Copper

Frank S. Wartman / Harmon E. Keyes

OCLC:41455993

Copper

United States. Bureau of Mines

OCLC:1139498941

Blasting

Ben Edwin Lindsly / Edward H. Denny / George Randolph Hopkins / Harmon Edward Keyes / James Stewart Wroth / Martin Joseph Gavin / United States. Bureau of Mines / William Waugh Adams / John Stephen Desmond / William Bennett Berwald

LCCN:30026860

Coal mine accidents

George Edward McElroy / Harmon Edward Keyes / Harold Carl Miller / John D. Sullivan / Julius Frederick Thomas Berliner / Randolph Norris Shreve / Spencer Pritchard Howell / Alfred P. Towne

LCCN:30026904

Anthracite coal

Ben Edwin Lindsly / Charles George Maier / Harmon Edward Keyes / Harold Carl Miller / John D. Sullivan / Julius Frederick Thomas Berliner / Randolph Norris Shreve / Spencer Pritchard Howell / William Waugh Adams / Alfred P. Towne / W. B. Berwald

LCCN:30026904

Anthracite coal

Ben Edwin Lindsly / Charles George Maier / Harmon Edward Keyes / Harold Carl Miller / Spencer Pritchard Howell / William Waugh Adams / W. B. Berwald

OSU:32435026701318

Anthracite coal

Albert Russell Savage / Asa Dalton / Augustus Freedom Moulton / Charles Edwin Allen / Charles Mattocks / Clarence Hale / George Freeman Emery / Henry Leland Chapman / Henry Otis Thayer / Henry Sweetser Burrage / Horace Harmon Burbank / James Phinney Baxter / James William Black / John Carroll Perkins / Joseph Williamson / Maine Historical Society / Massachusetts. Governor (1760-1769 : Bernard). / Nathan Goold / Philip Willis McIntyre / Richard Webb / Samuel Thomas Dole / Solomon Burton Cloudman

WISC:89065282410

Acadians

Alexandra Harmon

9780520226852 / 0520226852

History

Claude M. Vestal / Gail Margaret Redfield / Glenn Marsh Smith / J. W. Oberholtzer / Nathan Kent Ellis / Ralph Merrill Caldwell / Rolla Harmon Wileman / Roy Elmer Roberts / Samuel Raymond Miles

UIUC:30112063826827

Corn

Robert Bartlett Harmon

UCAL:B3871358

Political science

Charles Tilford McCormick / James Harmon Chadbourn / Charles Alan Wright

STANFORD:36105044099211

Civil procedure

Alexandra Harmon

STANFORD:36105021530287

Ethnicity

Hillel Levine / Lawrence Harmon

UVA:X002039248

History

Terry L. Harmon

WISC:89066181611