H. E. Powell / Lawrence LeRoy Smith / Andrew A. Cochran

UOM:39015078478693

Mineral industries

H. E. Powell / C. K. Miller

UOM:39015077556101

Siderite

H. E. Powell / H. Fukubayashi

UOM:39015078526731

Copper

H. E. Powell / Waldemar M. Dressel / Robert L. Crosby

UOM:39015078484733

Fly ash

R. F. Waters / H. E. Powell / Andrew A. Cochran

UOM:39015078521955

Metals

Donald J. Bauer / Foster Fraas / Fred N. Kissell / H. E. Powell / J. Jackson / Karl R. Becker / Ralph V. Higgins / Richard J. Kline / Richard J. Bielicki / Stanley Charles Suboleski / Alan J. Leighton / C. M. Mason / Charles W. Huggins / Lawrence LeRoy Smith / Andrew A. Cochran / Richard William Watson / Sarkis G. Ampian

OSU:32435051868883

Automobiles

W. A. Calhoun / H. E. Powell

UOM:39015078541326

Bauxite

Royal Society of Medicine (Gran Bretaña) / H. E. Powell / Instituto Cajal

OCLC:927827594

H. E. Powell

UOM:39015078529073

Lead ores

Ralph E. Coleman / H. E. Powell

UOM:39015078522441

Galena

A. W. Deurbrouck / Andris Viksne / C. Melvin Lepper / Carl C. Merrill / Donald E. Seizinger / Donald J. Bauer / Foster Fraas / Fred N. Kissell / George S. Koch / H. E. Powell / John W. Brown / Karl R. Becker / Manuel Gomez / Ralph V. Higgins / Richard J. Kline / Alan J. Leighton / Basil Dimitriades / C. M. Mason / Donald J. Donaven / Dwight E. Couch / Lawrence LeRoy Smith / R. J. Bielicki / Richard C. Repsher / Richard F. Link / Stanley C. Suboleski / Andrew A. Cochran / Kathleen Hazen / Richard William Watson

OSU:32435025835356

Automobiles

H. E. Powell / Leo W. Higley

UOM:39015078521120

Copper

W. A. Calhoun / H. E. Powell

UOM:39015078469486

Aluminum

Thomas E. Hill / W. W. Calhoun / H. E. Powell

OCLC:254048242

H. E. Powell / Lawrence LeRoy Smith / Andrew A. Cochran

UOM:39015078520460

Metals

Willis A. Calhoun / H. E. Powell

UOM:39015078527598

Clay

H. E. Powell

UOM:39015078513036

Siderite

N. F. J. McKilligan / N. H. E. Powell

0580444376 / 9780580444371

Data protection

W. A. Calhoun / H. E. Powell / J. F. Hodshire

UOM:39015078492967

Bauxite

H. E. Powell- Jones

OCLC:499936689

Howard E. Powell / A. A. Cochran / L. L. Smith

OCLC:253692882

Edwin Beresford Chancellor / Edward A. Foord

UOM:39015016585260

Cathedrals Great Britain

Yeram Sarkis Touloukian

1461596025 / 9781461596028

Technology & Engineering

United States. Bureau of Mines

OCLC:1314950700

Harry Wallis Kew / H. E. Powell

LCCN:32032429

Botanists

H. E. Powell / W. A. Calhoun / C. K. Miller

OCLC:254015213

Harry Wallis KEW (and POWELL (H. E.)) / Harry Wallis Kew / Hubert Edward Powell / Thomas JOHNSON (M.D., of Selby.)

OCLC:314527460

United States. Bureau of Mines

OCLC:1314972783

H. E. Powell / Lee N. Ballard

OCLC:148893435

H. E. Powell / Waldemar M. Dressel

UOM:39015078527846

Beneficiation