Ancel Byron Groves / Clayton Roberts Orton / Everett C. Weitzell / Ferris Dewey Cornell / G. M. Browning / George Gordon Pohlman / Leonard F. Miller / Martin Abraham Abrahamsen / Theodore Clinton McIlvaine / Chlorus William Crickman / Harold James Miller / Richard Huyette Sudds / Carlton F. Taylor

UIUC:30112019920047

Agricultural conservation

E. C. Weitzell

WISC:89011047867

Soil conservation

Charles Walter England / Everett C. Weitzell / George P. Lachar / Lewis Polster Ditman / Paul R. Poffenberger / Roger F. Burdette / Russel Grove Rothgeb / Wells E. Hunt / B. E. Carmichael / G. D. D'Ambrogi / S. B. Shaw / Samuel Henry DeVault / William Beck Kemp / Devoe Meade

UIUC:30112019611489

Barley

Charles Edward Weakley / Charles Vinyard Wilson / Clayton Roberts Orton / Edward Alexander Livesay / Everett C. Weitzell / Lowell Besley / Martin Abraham Abrahamsen / Walter Wardlaw Armentrout / Earl W. McComas / Robert Barclay Dustman / Thew Delbert Johnson

UIUC:30112019920039

Agricultural experiment stations

Everett C. Weitzell

UIUC:30112019922597

Agriculture

Everett C. Weitzell

OCLC:1037557427