LeRoy Powers

UVA:X030347175

Agriculture

LeRoy Powers

STANFORD:36105019612543

Tomatoes

J. E. Norton / LeRoy Powers

UIUC:30112019696613

Barley

OCLC:918299169

Walter Theodore Federer

UIUC:30112019450672

Agriculture

Walter Theodore Federer / Colorado Agricultural Experiment Station

CUB:U183027191937

Sugar beet

LeRoy Powers

UIUC:30112019272712

Pumpkin

LeRoy Powers

OSU:32435026988071

Agriculture

Warren H. Leonard / LeRoy Powers / Herbert Osborn Mann

OCLC:23723515

Barley

David A. Savage

UIUC:30112019696092

Sugar beet

OCLC:918299194

Marion S. Hummer / John T. Leroy

3384102614 / 9783384102614

Medical

LeRoy Powers / Montana Agricultural Experiment Station

OCLC:19537317

Wheat

OCLC:918299066

LeRoy Powers

OCLC:6908340

Tomatoes

Ellen Page-Robin / LeRoy Powers / Paul O'Connell / R. D. Dirmeyer / Wade H. Andrews / Joseph Sardo

OCLC:13482998

Dairy processing

LeRoy Powers / E. E. Remmenga / N. S. Urquhart

LCCN:00032436

Sucrose

LeRoy Powers

OCLC:82526113

OCLC:918299291

LeRoy Powers

OCLC:38034279

Heredity

LeRoy Powers

OCLC:247431185

Tomatoes

C.H. Batchelder

OCLC:631359493

E. A. Starch / Edward J. Bell / Harry Elwood Morris / Harvey Ellison Murdock / I. J. Jensen / LeRoy Powers / Leonard Frederick Gieseker / Paul Allen Young / William Carmichael Cook / Frank M. Harrington

UIUC:30112042684776

Combines (Agricultural machinery)

Aubrey Clare Hildreth / Curtis Paul Clausen / Edward William Toepfer / Ernest John George / Harold John Lutz / Kenneth William Meinken / LeRoy Powers / Robert Hibbs Peebles / Samuel Ebb Crumb / Claud S. Pritchett / G. T. Den Hartog / Gerald B. Brown / Elias H. Pressley / Elizabeth Margaretta Hewston

LCCN:agr56000250

Beef

Leroy Powers (T.)

OCLC:126868456

Rural schools

David A. Savage / Edmund Burke / John Robert Parker / Justus Wheeler Barger / Sherman Ellsworth Johnson / William DeYoung / Reuben Marion Pinckney / William Bruce Mabee

OCLC:13422668

Agriculture

August Leroy Strand / J. E. Norton / Jessie Emma Richardson / John Albert Nelson / Leonard Frederick Gieseker / Robert Allen Cooley / Roland Roger Renne / LeRoy Powers

OCLC:15903354

Barley

M. F. Petrulis / Margot Anderson / Nicholas John Powers / Stephen R. Crutchfield

OSU:32435032752958

Agricultural chemicals

Aubrey Clare Hildreth / Edwin Gustaff Strand / Frieda Louise Meyer / George Elmo Glendening / George Leonard Rygg / Harold John Lutz / Joseph Naghski / LeRoy Powers / Samuel Ebb Crumb / Vernon H. McFarlane / Earl Orel Heady / Gerald B. Brown / Harold A. Paulsen / J. F. Couch / Joseph Thomas Hogan / Millard R. Getty / Myrtle Brown (L.) / Harriet J. Wright / J. W. Taylor / James A. Seagraves / Taylor A. McLemore / Milicent L. Hathaway / W. J. Sando / J. W. White / J. B. Washko

LCCN:agr56000250

Agricultural productivity

Ellen Page-Robin / Loyal M. Hartman / Raymond Lloyd Anderson / Wade H. Andrews / Joseph Sardo

OCLC:13482998

Alfalfa