A. D. McNair / Carleton Roy Ball / Clyde William Warburton / Everett Franklin Phillips / F. H. Hillman / H. P. Gould / Harry Benjamin Derr / Harvey Washington Wiley / Henry James Washburn / Jacob Hiram Arnold / John Robbins Mohler / John William Froley / Joseph Allen Warren / Lee Cleveland Corbett / Leland Ossian Howard / Rob Roy Slocum / Thomas Henry Kearney / William Moore Scott / William Renwick Beattie / Altus Lacy Quaintance / Clarence Beaman Smith / W. F. Fletcher / William Benjamin Mercier

OSU:32435052923893

Agricultural experiment stations

Fred Hebard Hillman / Harris Perley Gould / Harry Benjamin Derr / Harvey Washington Wiley / Jacob Hiram Arnold / Lee Cleveland Corbett / William Renwick Beattie / William Franklin Fletcher

UIUC:30112019278362

Agriculture

Anne Marie Evans / Arthur Dunham Holmes / Byron Hunter / Charles Dwight Marsh / Charles Orrin Townsend / Cornelius Lott Shear / Curtis Hernon Kyle / D. F. Fisher / Daniel F. Seerey / Edwin Warley James / Eugene Wiley Scott / Fletcher Pearre Veitch / George Henry Baston / Harvey W. Hawthorne / Jacob Hiram Arnold / James Robert Weir / John Oscar Bell / Joseph Arthur Le Clerc / Minnie Kimball Jenkins / Prévost Hubbard / Thomas Henry Jones / Waldo Lee McAtee / Walter David Hunter / William Henry Gibbons / A. B. Clawson / Ernest Everett Hubert / Frank Herbert Jackson / Hannah L. Wessling / Irwin Chace Franklin / Jerome Stanley Rogers / Stephen Oscar Jayne / Vernon Marshall Peirce / Walter Sidney Abbott / Charles Henry Moorefield / Hadleigh Marsh / J. E. Dudley

OSU:32435027455054

Agricultural pests

Jacob Hiram Arnold

UIUC:30112019295986

Agriculture

Altus Lacy Quaintance / H. S. Coe / A. C. Morgan / Caroline Louisa Hunt / Charles Orrin Townsend / D. E. Earle / Fred Corry Bishopp / H. Stanford Yohe / Harold Nelson Humphrey / Herbert Harshman Reese / Jacob Hiram Arnold / R. A. Hart / Rob Roy Slocum / S. W. Doty / Samuel Hawkens Ray / Samuel Mills Tracy / Thomas Pryse Metcalfe / Victor Mann Cone / Virgil O. McWhorter / William Allen Orton / Helen W. Atwater

OSU:32435053119145

Agriculture

Jacob Hiram Arnold / Frank Montgomery

UIUC:30112019244042

Agriculture

Albert Theodore Goldbeck / Arthur Morrison McCreight / Arthur William Sampson / Charles Elisha Bassett / Dwight Isely / Ernest Adna Back / Ernest Dunbar Clark / Francis David Farrell / Frank Hurlbut Chittenden / George Austin Billings / Harry Oscar Sampson / Jacob Hiram Arnold / John William Roberts / Louis S. Murphy / Louise Stanley / Neil E. Stevens / Orator Fuller Cook / Oscar Bernard Jesness / Philip Luginbill / Philip Vincent Cardon / Prévost Hubbard / Victor Nelson Valgren / William Jasper Spillman / Wilson Popenoe / Beyer Aune / Cyril Eugene Pemberton / Frank Herbert Jackson / George G. Ainslie / Leslie MacNaughton / Neale F. Howard / Raymond Boorman Wilcox / William Horace Kerr

OSU:32435027455096

Agricultural education

Jacob Hiram Arnold

1346437092 / 9781346437095

Jacob Hiram Arnold

WISC:89047218649

Agriculture

Alice Henkel / Arnold J. H. (Jacob Hiram) / Arnold Valentine Stubenrauch / Arthur William Sampson / David Griffiths / Frank Cummings Cook / Jacob Allen Clark / Maurice Chase Burritt / Palemon Howard Dorsett / Phillip Vincent Cardon / Charles William Mann / John H. Barron

UIUC:30112004535719

Botany, Medical

Jacob Hiram 1864 Arnold

1362176702 / 9781362176701

History

Jacob Hiram Arnold / Frank Montgomery

OCLC:1046866492

Farms

Jacob Hiram Arnold / Russell Richard Spafford

LCCN:20001331

Wheat

Jacob Hiram Arnold

OCLC:15229913

Farm management

Jacob Hiram Arnold

1354905989 / 9781354905982

Jacob Hiram Arnold

OCLC:15220080

Livestock

Harrison Garman / Henry Ernest Curtis / J. O. LaBach / Jacob Hiram Arnold / Robert Graham / Walter Sewell Anderson / William Durrett Nicholls / John Julian Hooper / N. M. Cregor / R. L. Pontius / William Herbert Simmons / Arthur Louis Brueckner

OCLC:21289073

Bean-weevil

Jacob Hiram Arnold / Frank Montgomery

1379226805 / 9781379226802

Business & Economics

United States. Bureau of Plant Industry / John E. Nichols

LCCN:13001361

Agriculture

Harrison Garman / J. O. LaBach / Jacob Hiram Arnold / Robert Graham / Walter Sewell Anderson / William Durrett Nicholls / John Julian Hooper / N. M. Cregor / R. L. Pontius / William Herbert Simmons / Arthur Louis Brueckner

UIUC:30112054433203

Agriculture

Claude Raymond Tillotson / Earl Hazeltine Frothingham / George Edwards Clement / Harris Perley Gould / Harry D. Ruddiman / Jacob Hiram Arnold / Leon Howard Worthley / Levi Morton Thomas / Olaus Jackson McConnell / Otto William Schleussner / Frank Andrews / Frank Montgomery / John Carleton Gilbert / William Roswell Camp

OCLC:16566490

Apples

Jacob Hiram Arnold / William Durrett Nicholls

UIUC:30112019587499

Agriculture

Archibald Dixon Shamel / Arthur Dunham Holmes / Arthur William Sampson / Benjamin William Dedrick / Carleton Roy Ball / Charles Vancouver Piper / Claude Clifford Hawbaker / Edgar Theodore Wherry / George Bishop Sudworth / George K. Holmes / Gustav Paul Warber / Harrison Morton Dixon / Jacob Hiram Arnold / Jay Allan Bonsteel / John A. Newlin / John William Roberts / Llewellyn Alexander Moorhouse / Louis B. Zapoleon / Neil E. Stevens / Prévost Hubbard / Roy Chester Potts / Samuel Augustus Jones / Thomas Henry Jones / Warren David Brush / William H. Waggaman / Benton E. Rothgeb / Cary Richard Wagner / Charles Alexander Burmeister / Charles Snyder Reeve / Frank Montgomery / J. A. Drake / L. B. Scott / Raymond Boorman Wilcox / Roy Benner Fehr / Thomas Randall Carson Wilson / Carl Stone Pomeroy / David James Price

LCCN:agr18000820

Agriculture

Benjamin William Dedrick / Edgar Theodore Wherry / George Bishop Sudworth / Gustav Paul Warber / Jacob Hiram Arnold / Jay Allan Bonsteel / John A. Newlin / John William Roberts / Samuel Augustus Jones / Warren David Brush / Frank Montgomery / Roy Benner Fehr / Thomas Randall Carson Wilson / David James Price

LCCN:agr18000820

Agriculture

Levi Morton Thomas / Archibald Dixon Shamel / C. R. Tillotson / Conrad William Zimmerman / David Edmund Stephens / Earl Hazeltine Frothingham / Elmer Grant Carr / Ernest Adna Back / George Edwards Clement / H. P. Gould / Harrison Morton Dixon / Harry D. Ruddiman / Harry Percy Barrows / Jacob Hiram Arnold / James A. Holden / Leon Howard Worthley / Lyman James Briggs / Milo Beyer Williams / Olaus Jackson McConnell / Otto William Schleussner / Peter A. Yoder / Samuel Mable Thomson / William Henry Long / Charles A. Jensen / Cyril Eugene Pemberton / Frank Andrews / Frank Montgomery / George Harvey Miller / Harvey W. Hawthorne / James Garfield Riley / John Carleton Gilbert / William Roswell Camp / John Wallace McLane

LCCN:agr17000224

Agricultural education

OCLC:15229866

Beans

Jacob Hiram Arnold

OCLC:16626632

Agriculture

Jacob Hiram Arnold

OCLC:16508213

Fruit-culture

James Alexander Gamble / Carrol Tallman More / David Arthur Brodie / Harry B. McClure / Harry Elvin Kemper / Jacob Hiram Arnold / Marion Imes / Harold O. Peterson

OCLC:15377928

Crop yields

Jacob Hiram Arnold

OCLC:16567933

Dairy farms