Albert Watts Moore / Carl F. Dunker / Charles D. Converse / Claron Owens Hesse / Elmer Snyder / Everett Eugene Lund / Frank Custer Edminster / Franklin Elmer Allison / Franklin Jacob Crider / George Haymaker Vansell / Guy Weston Bohn / H. O. Hetzer / Harry Edward Goresline / Harry Ream Lochry / Henry Hamilton Bennett / Herbert Spencer / Jesse Edward Harmond / Jesse Wilburn Ingram / Leslie Rushton Hawthorn / Mary Cecelia Whitlock / Myron Sallee Anderson / Oscar Roland Mathews / Ralph William Marquis / United States. Department of Agriculture / Forest G. Bell / Frank N. Harmon / Elbert Hann Reid / Kirby M. Hayes / Leonard M. Klein / Lester Alan Thompson / Max Raymond Osburn / Sidney Fay Blake / Thomas Wallace Whitaker / Alfred W. Otte / Arnon Lewis Mehring / Bert D. Robinson / Paul A. Norman

OSU:32435019025071

Agriculture

United States. Department of Agriculture / George Haymaker Vansell

MINN:30000010131443

Agriculture

Lela Evangeline Booher / Robert Van Rensselaer Reynolds / Arlo McGrillis Vance / Arnold Kent Balls / B. L. Wade / Clarence Francis Kelly / Earl W. McComas / Erastus Newton Bates / Frank Shirley Chamberlin / George Haymaker Vansell / Hamilton Paul Traub / Hazel Katherine Stiebeling / Herbert Halden Walkden / James William Park / John Paul Miller / Ralph Corbin Hall / Robert Hibbs Peebles / Roger Ulysses Swingle / Russell Rutherford Whitten / W. A. Douglas / Walter Jay Hall / William Doyle Reed / William Henry Black / United States. Department of Agriculture / Albert Halsey Pierson / Archie Hugh Madden / Burwell Britt Powell / Eva R. Hartzler / Jesse Wilburn Ingram / John Paul Vinzant / Malcolm Ernest Smith / Marian William Hazen / Sadye Frances Adelson / T. Ralph Robinson / Verner Ivan Clark / Elizabeth Margaretta Hewston / Ennis C. Blake / Harold Edwin Stevens / James Edwin Comfort

OSU:32435019025162

Agriculture

Albert Watts Moore / Charles D. Converse / Claron Owens Hesse / Elmer Snyder / Everett Eugene Lund / George Haymaker Vansell / Guy Weston Bohn / Leslie Rushton Hawthorn / Elbert Hann Reid / Frank Nelson Harmon / Lester Alan Thompson / Thomas Wallace Whitaker

UIUC:30112069291877

Alfalfa

Daniel Barton DeLoach / Ernest Herman Wiegand / Ernest Milton Dickinson / George Fordyce Waldo / Gustav Wesley Kuhlman / Herman Austin Scullen / Joe Schuh / John A. Milbrath / Sanford Myron Zeller / George Haymaker Vansell

UIUC:30112019814844

Berries

Clarence Nettleton Johnston / Courtland Sawin Mudge / George Haymaker Vansell / Joseph Tooker Rosa / Leon O. Bonnet / Paul Llewellyn Hibbard / Ralph Eliot Smith / Stanley Wallace Cosby / Walter Wallace Weir / Willis Pierre Duruz

UIUC:30112043918256

Augers

George Haymaker Vansell

CORNELL:31924003261900

California buckeye

George Haymaker Vansell

CORNELL:31924003218793

American foulbrood

George Haymaker Vansell

UIUC:30112019276382

Alfalfa

George Haymaker Vansell

UIUC:30112019438966

Bee culture

George Haymaker Vansell

UIUC:30112019438990

California buckeye

George Haymaker Vansell

OCLC:458399344

George Haymaker Vansell

OCLC:18365415

Botany

Lela Evangeline Booher / Robert Van Rensselaer Reynolds / Arlo McGrillis Vance / Arnold Kent Balls / B. L. Wade / Clarence Francis Kelly / Earl W. McComas / Erastus Newton Bates / Frank Shirley Chamberlin / George Haymaker Vansell / Hamilton Paul Traub / Hazel Katherine Stiebeling / Herbert Halden Walkden / James William Park / John Paul Miller / Ralph Corbin Hall / Robert Hibbs Peebles / Roger Ulysses Swingle / Russell Rutherford Whitten / W. A. Douglas / Walter Jay Hall / William Doyle Reed / William Henry Black / United States. Department of Agriculture / Albert Halsey Pierson / Archie Hugh Madden / Burwell Britt Powell / Eva R. Hartzler / Jesse Wilburn Ingram / John Paul Vinzant / Malcolm Ernest Smith / Marian William Hazen / Sadye Frances Adelson / T. Ralph Robinson / Verner Ivan Clark / Elizabeth Margaretta Hewston / Ennis C. Blake / Harold Edwin Stevens / James Edwin Comfort

OSU:32435019025162

Agriculture

Daniel Barton DeLoach / Ernest Herman Wiegand / Ernest Milton Dickinson / George Fordyce Waldo / Gustav Wesley Kuhlman / Herman Austin Scullen / Joe Schuh / John A. Milbrath / Sanford Myron Zeller / George Haymaker Vansell

UIUC:30112019814844

Berries

George Haymaker Vansell

OCLC:191851093

Bee culture

George Haymaker Vansell

CORNELL:31924003218793

American foulbrood

George Haymaker Vansell

OCLC:458399335

George Haymaker Vansell

OCLC:458399340

Albert Julius Winkler / Edwin Coblentz Voorhies / Ellis Adolph Stokdyk / Elmer William Braun / Floyd Howard Wymore / George Haymaker Vansell / Henry Albert Jones / Howard Samuel Fawcett / Katherine Esau / William Russell Hinshaw

UIUC:30112043918397

Alfalfa

Herman Austin Scullen / George Haymaker Vansell

UIUC:30112019818100

Agriculture

George Haymaker Vansell / Charles Stewart Bisson

OCLC:1245434373

Clarence Nettleton Johnston / Courtland Sawin Mudge / George Haymaker Vansell / Joseph Tooker Rosa / Leon O. Bonnet / Paul Llewellyn Hibbard / Ralph Eliot Smith / Stanley Wallace Cosby / Walter Wallace Weir / Willis Pierre Duruz

UIUC:30112043918256

Augers

Guy Lockhart Philp / George Haymaker Vansell

LCCN:a32001094

Bees

George Haymaker Vansell

UIUC:30112019273975

Honeybee

George Haymaker VANSELL

OCLC:504619757

George Haymaker Vansell

IND:30000098990819

Alfalfa

Tage Skogsberg / George Haymaker Vansell

LCCN:28020775

Polycheria osborni

George Haymaker Vansell / University of Kansas

OCLC:10880557

Lepidoptera

George Haymaker Vansell

UIUC:30112019438966

Bee culture