Frank Rauzi / Gerald E. Schuman / Hugh Walter Hough / James L. Stephenson / Layton S. Thompson / Louis Ross Richardson / Merle L. Fairbourn / Robert R. Fletcher / Bernard J. Kolp / E. M. Taylor / Robert L. Tresler / Willard D. Schutz

UIUC:30112019945853

Corn

Bernard J. Kolp / Christian C. Burkhardt / James J. Jacobs / Richard Zink / Gerald J. Michels / William Hutchins

UIUC:30112019945887

Agricultural pests

Robert Paul Pfeifer / Bernard J. Kolp

UIUC:30112019941696

Agriculture

Bernard J. Kolp / Charles W. McAnelly / Douglas E. Agee / Everett W. Spackman / R. Burke Teichert / John Conrad Hoff

UIUC:30112019938890

Agriculture

Bernard J. Frieden

Wesley J. Seamands

UIUC:30112019944393

Agriculture

Bernard J. Kolp / Delwin Moore Stevens / E. Blair Adams / Everett W. Spackman / James Newell Sorensen / Ray A. Field / Richard M. Kail / Robert E. Pfadt

OCLC:10005178

Agriculture

Frank Rauzi / Gerald E. Schuman / Hugh Walter Hough / James L. Stephenson / Layton S. Thompson / Louis Ross Richardson / Merle L. Fairbourn / Robert R. Fletcher / Bernard J. Kolp / E. M. Taylor / Robert L. Tresler / Willard D. Schutz

UIUC:30112019945853

Corn

Robert Paul Pfeifer / Bernard J. Kolp

UIUC:30112019941696

Agriculture

Clarence F. Becker / Frank Rauzi / Harold Pugmire Alley / James W. Oxley / John William Hamilton / Orville Andrew Beath / Oscar K. Barnes / Robert Lee Lang / Robert Paul Pfeifer / William A. Riedl / Bernard J. Kolp / Dale W. Bohmont / Robert Homer Burns

OCLC:9912983

Big sagebrush

Bernard J. Kolp / Christian C. Burkhardt / James J. Jacobs / Richard Zink / Gerald J. Michels / William Hutchins

UIUC:30112019945887

Agricultural pests

Bernard J. Kolp

UIUC:30112019942124

Agriculture

Bernard J. Kolp / Charles W. McAnelly / Douglas E. Agee / Everett W. Spackman / R. Burke Teichert / John Conrad Hoff

UIUC:30112019938890

Agriculture

Bernard J. Kolp

UIUC:30112019942843

Agriculture

Bernard J. Kolp

OCLC:12621272

Barley

Wesley J. Seamands

UIUC:30112019944401

Agriculture