Alfred R. Lee / A. C. Morgan / A. J. Pieters / Albert Hugh Bryan / Benjamin Yoe Morrison / Charles Adolph Weigel / Charles Franklin Kinman / Ernest Adna Back / Frank Shirley Chamberlin / Guy Eston Yerkes / H. P. Gould / John Boyd Gill / John Holmes Martin / John Robbins Mohler / Leland Ossian Howard / Leonard Lee Harter / Michael Shapovalov / Samuel Sutherland Buckley / Virgil Verser Parr / Vivian Guy Stamburgh / William Williams Gilbert / Charles Holcomb Popenoe / George Konrad Karl Link / Joseph Nesbitt Tenhet / Lewis Ralph Jones / Ralph Waldo Smith / William Fairchild Hubbard / Sidney Forsythe Sherwood

CUB:U183021565879

Aedes aegypti

Virgil Verser Parr

UIUC:30112019282737

Agriculture

William Henry Black / Virgil Verser Parr

IND:30000091983019

Castration

John B. Sieglinger / Albert Clayton Hunter / Alonzo Bettis Cox / Bennet Allen Porter / Carl Robert Swinson / Conde Balcom McCullough / Cortes Gilbert Randell / D. C. Parman / David Augustus Coleman / Freeman Weiss / H. A. Ross / Harold Morrison / Hylton Roller Brown / James C. Marr / John Charles Phillips / John Franklin Booth / Le Roy August Reynoldson / Leon Howard Worthley / Lewis Herrick Flint / Loren George Polhamus / Oliver I. Snapp / Samuel Fortier / Virgil Verser Parr / William Robin Thompson / Channing W. Harrison / Charles Harold Alden / D. J. Caffrey / George W. Collier / Harold Carter Fellows / Harry French Blaney / Harry Lamont Parker / J. I. Lauritzen / Philip Brierley / Robert G. Hemphill / Gunnar Sigesmund Klemmedson

OSU:32435027441344

Agriculture

William Henry Black / Virgil Verser Parr

CUB:U183021565968

Aplodontia

Virgil Verser Parr

IND:30000091982953

Beef cattle

Virgil

BL:A0026448730

John B. Sieglinger / Albert Clayton Hunter / Alonzo Bettis Cox / Bennet Allen Porter / Carl Robert Swinson / Conde Balcom McCullough / Cortes Gilbert Randell / D. C. Parman / David Augustus Coleman / Freeman Weiss / H. A. Ross / Harold Morrison / Hylton Roller Brown / James C. Marr / John Charles Phillips / John Franklin Booth / Le Roy August Reynoldson / Leon Howard Worthley / Lewis Herrick Flint / Loren George Polhamus / Oliver I. Snapp / Samuel Fortier / Virgil Verser Parr / William Robin Thompson / Channing W. Harrison / Charles Harold Alden / D. J. Caffrey / George W. Collier / Harold Carter Fellows / Harry French Blaney / Harry Lamont Parker / J. I. Lauritzen / Philip Brierley / Robert G. Hemphill / Gunnar Sigesmund Klemmedson

OSU:32435027441344

Agriculture

Virgil Verser Parr

UIUC:30112019282737

Agriculture

William Henry Black / Virgil Verser Parr

IND:30000091983019

Castration

U.S. Dept. of Agriculture. Bureau of Animal Industry

OCLC:631447571

United States. Department of Agriculture

OCLC:631447564

William Henry Black / Virgil Verser Parr

CUB:U183021565968

Aplodontia

William Henry Black / United States. Department of Agriculture / Virgil V. Parr

OCLC:631449660

Virgil Verser Parr

IND:30000091982953

Beef cattle

Alfred R. Lee / A. C. Morgan / A. J. Pieters / Albert Hugh Bryan / Benjamin Yoe Morrison / Charles Adolph Weigel / Charles Franklin Kinman / Ernest Adna Back / Frank Shirley Chamberlin / Guy Eston Yerkes / H. P. Gould / John Boyd Gill / John Holmes Martin / John Robbins Mohler / Leland Ossian Howard / Leonard Lee Harter / Michael Shapovalov / Samuel Sutherland Buckley / Virgil Verser Parr / Vivian Guy Stamburgh / William Williams Gilbert / Charles Holcomb Popenoe / George Konrad Karl Link / Joseph Nesbitt Tenhet / Lewis Ralph Jones / Ralph Waldo Smith / William Fairchild Hubbard / Sidney Forsythe Sherwood

CUB:U183021565879

Aedes aegypti

Virgil Verser Parr

LCCN:agr24000033

American Brahman cattle

Virgil Verser Parr

OCLC:15299522

Beef cattle

U.S. Dept. of Agriculture. Bureau of Animal Industry / Virgil Verser Parr

OCLC:1101143166

Beef cattle

Albert Clayton Hunter / Alonzo Bettis Cox / Bennet Allen Porter / Conde Balcom McCullough / Cortes Gilbert Randell / D. A. Coleman / Freeman Weiss / H. A. Ross / Harold Morrison / Hylton Roller Brown / James C. Marr / John B. Sieglinger / John Charles Phillips / John Franklin Booth / Leon Howard Worthley / Lewis Herrick Flint / Loren George Polhamus / Oliver I. Snapp / Samuel Fortier / Virgil Verser Parr / William Robin Thompson / Channing W. Harrison / Charles Harold Alden / D. J. Caffrey / G. W. Collier / H. L. Parker / Harold Carter Fellows / Harry French Blaney / J. I. Lauritzen / Philip Brierley / Robert G. Hemphill / Gunnar Sigesmund Klemmedson

LCCN:agr28001109

Apple maggot

Virgil Verser Parr

OCLC:64130267

Beef cattle

William Henry Black / Virgil Verser Parr

OCLC:1142631694

Castration

M. L. Wilson / G. S. Klemmedson / Virgil Verser Parr / R. H. Wilcox

OCLC:255270365

William Henry Black

OCLC:15788614

Beef cattle

William Henry Black

OCLC:15788614

Beef cattle

Virgil Verser Parr / George W. Collier / Gunnar Sigesmund Klemmedson

LCCN:agr28001112

Domestic animals

Virgil Verser Parr / Gunnar Sigesmund Klemmedson / United States. Bureau of Agricultural Economics / United States. Bureau of Animal Industry

OCLC:5026403

Cattle

Alonzo Bettis Cox / Le Roy August Reynoldson / Samuel Fortier / Virgil Verser Parr

LCCN:agr28001089

Colorado River (Colo.-Mexico)

Charles Dwight Marsh / Floyd Dillon Young / Fred Corry Bishopp / Furman Lloyd Mulford / George W. Collier / Harold Addison Spilman / Harry Nelson Vinall / Jacob Allen Clark / James Geere Dickson / Otto Olson / Raymond Alexander St. George / Theo. H. Scheffer / Thomas Ray Stanton / Vera Katherine Charles / Wells Alvord Sherman / William Emanuel Lewis / William Henry Black / Earl W. McComas / Edwin Butterworth Mains / Ernest William Laake / Franklin Arthur Coffman / George Burnap Fiske / James Allen Beal / Karl S. Quisenberry / M. A. Crosby / Robert William Davis / Virgil Verser Parr / Walter Raymond Humphries / James William Park / Roscoe Ward Wells

LCCN:agr29001027

Aplodontia