Erval Jackson Newcomer / J. M. Dunleavy / Marion Ashton Smith / Robert Jay Marty / Charles A. Rindt / Lacy Porter McColloch / Bernard A. Friedman / John Fedkiw

OSU:32435031273881

Agricultural experiment stations

John H. Sitterley

UCAL:B2707662

John H. Sitterley

UIUC:30112019798633

Agriculture

Rabel J. Burdge / John H. Sitterley / Frank S. So

UIUC:30112054713737

Outdoor recreation

Fred W. Blaisdell / J. M. Dunleavy / Marion Ashton Smith / Robert Jay Marty / Charles A. Rindt / John Fedkiw

UIUC:30112019248142

Agricultural experiment stations

John H. Sitterley

UIUC:30112019785945

Agriculture

Donald Comin / Edward A. Silver / George Albert Filinger / Harold Lamont Borst / Hughina McKay / John H. Sitterley / Philip Garrett Beck / Walter Wentworth Wiggin / Wayne Lewis Robison

OSU:32435058534736

Agriculture

John Abel Hopkins

OSU:32435031548845

Farm management

Barbara Ann Anderson / Betty Thomas Richardson / C. R. Lockard / Elsie Halstrom Dawson / Fred Charles Simmons / George Meredith Jemison / Raymond Frank Taylor / Anson William Lindenmuth / Elbert Luther Little / Gladys L. Gilpin / J. A. Putnam / Howard Reynolds / John James Keetch / Roswell Donald Carpenter

UIUC:30112019247342

Agricultural colleges

C. W. Ellenwood / Donald Comin / H. R. Moore / Irvin Woodrow Wander / John H. Sitterley / Ohio Agricultural Experiment Station / Ralph W. Sherman / Wayne Lewis Robison

OSU:32435019543040

Agricultural experiment stations

Alex Laurie / C. W. Ellenwood / Cecil Alexander Lamb / Harold Lamont Borst / I. P. Lewis / John H. Sitterley / Paul Edward Tilford / Virgil Roe Wertz

OSU:32435058534884

Agricultural credit

John H. Sitterley / John Ironside Falconer

UCAL:B2707326

Farms, Size of

George Meredith Jemison / Anson William Lindenmuth / John James Keetch

IND:30000088342674

Forest fires

John C. Redman

UIUC:30112019591376

Agriculture

Edwin F. Cook / Fred E. Shubeck / J. N. Cummings / John M. MacGregor / M. F. Kernkamp / Philip William Manson / Robert E. Nylund / Roger W. Gray / Roy G. Francis

UIUC:30112048370545

Agricultural price supports

Edward A. Silver / John H. Sitterley

UCAL:B2707529

Combines (Agricultural machinery)

John H. Sitterley / John Ironside Falconer

UCAL:B2707557

Agricultural productivity

John H. Sitterley

UIUC:30112019791547

Agricultural productivity

George Albert Filinger / John H. Sitterley

UIUC:30112019790523

Agriculture

John H. Sitterley

OSU:32435014023279

Land use

Francis Lewis Morison / John H. Sitterley

UCAL:B2707549

Farmers, Part-time

Glenn W. Blaydes / R. H. Böhning / William Anderson Kendall / William D. Gray / Margaret B. Heaslip / A. J. Linck / Allen S. Fox / Blair Ferdinand Janson / C. A. Swanson / C. N. Sun / C. W. Ellett / Calvin C. Kuehner / Carl E. Hendrickson / Carlos O. Miller / Clarence E. Taft / Clyde Harold Jones / Donald E. Davis / Donald R. Geiger / Edgar Nelson Transeau / Eduard Stadelmann / Gareth E. Gilbert / H. R. DeSelm / Harlan Ross Christy / James R. Troyer / John N. Wolfe / Lesley Ernestine Hayes / Lois Lampe / Patricia A. Langel / R. W. Shuel / Richard Allen Popham / Stuart Batterson Hughes / Theodore William Sudia / Thomas D. Brock / William H. Brandt / Ohio State University. Department of Botany / Allan Poe Chan / Bernard S. Meyer / Bhakdi Lusanandana / L. V. Domm / T. J. Johnson

OSU:32435031264443

Algae

Edgar T. Shaudys / John H. Sitterley

UCAL:B2707327

Silage

R. A. Bailey / John H. Sitterley

UCAL:B2707624

Pork industry and trade

Donald G. Paris / Irwin Taylor Sanders / John C. Redman / Kenneth L. Quigley / Leo A. Link / Robert E. Galloway / Robert William Rudd / Benn L. Hornbeck / Dallas Milton Shuffett / George Boyd Byers / Stephen Q. Allen

UIUC:30112019586335

Agriculture

C. V. Moore / John H. Sitterley / Edgar T. Shaudys

UCAL:B2707331

Hay

R. H. Baker / John H. Sitterley / J. I. Falconer

OSU:32437122045749

Land use, Rural

Neil John Andrew

MSU:31293030822146

Evaluation

Guy Woolard Conrey / John H. Sitterley / Lloyd Evans Thatcher / Myron Ansel Bachtell / Ohio Agricultural Experiment Station

OSU:32435019543149

Agricultural experiment stations

Clifford Reginald Cutright / Gene E. Murra / George Felix Henning / Gerald Phillip Owens / John Lawrence Parsons / John Robert Tompkin / Richard Randolph Newberg / Robert Howard Blosser

UIUC:30112001706420

Agriculture