Alan Wardlaw Woodrow / Alexis Lawrence Romanoff / Alma LaVoy Wilson / Benjamin Dunbar Wilson / Cynthia Westcott / Edwin Fraser Hopkins / Emil Chroboczek / James Kenneth Wilson / Roy Glen Wiggans / Willard Francis Crosier

UIUC:30112018065851

Azotobacter

Archie Davilla Hess / George Lewis Slate / Harold Bradford Tukey / Howe Symonds Cunningham / James Davis Harlan / James Gordon Horsfall / Otto August Reinking / Paul Jones Chapman / Walter Denton Enzie / Willard Francis Crosier

UIUC:30112039362675

Apple-tree borers

Willard Francis Crosier / E. C. Waters / LeRoy Walter Nittler

UIUC:30112019763256

Agriculture

Benjamin Edward Clark / Foster Lee Gambrell / Karl Dietrich Brase / M. T. Vittum / Robert McCullough Gilmer / Willard Francis Crosier / E. C. Waters / E. W. Kirk / Kenneth Gardner Parker / Nathan Hiram Peck / Roger Darlington Way / LeRoy Walter Nittler / William Thorpe Tapley

UIUC:30112019756490

Agriculture

Willard Francis Crosier

UIUC:30112019762167

Agriculture

Frances Elizabeth Willard

0252021398 / 9780252021398

Biography & Autobiography

Bertha Francis Olsen / Harry Hutchinson Stage / Richard Jay Foote / Karl August Fox / Willard Wilson Yates / Claude M. Gjullin

UIUC:30112019248845

Agricultural extension work

Edgar Dawson / Enoch George Payne / James Chidester Egbert / John Charles Muerman / Julia Wade Abbot / Newell Walter Edson / Teresa Bach / Thomas Andrew Storey / Walter Sylvanus Deffenbaugh / Elon Galusha Salisbury / Willard Stanton Small

UIUC:30112086370811

Accidents

Willard Francis Crosier

CORNELL:31924002897373

Phytophthora infestans

Willard Francis Crosier

CORNELL:31924002897373

Phytophthora infestans

Alan Wardlaw Woodrow / Alexis Lawrence Romanoff / Alma LaVoy Wilson / Benjamin Dunbar Wilson / Cynthia Westcott / Edwin Fraser Hopkins / Emil Chroboczek / James Kenneth Wilson / Roy Glen Wiggans / Willard Francis Crosier

UIUC:30112018065851

Azotobacter