Robert Wallace Gerdel

UIUC:30112019273256

Soil erosion

Donald Smith Bell / Frank Aldis Welton / Gustav Bohstedt / Harry Curtis Young / Hughina McKay / John Ironside Falconer / John White Bushnell / Joseph Harvey Gourley / Ohio Agricultural Experiment Station / Wayne Lewis Robison

OSU:32435019543420

Agricultural experiment stations

Robert Wallace Gerdel

OCLC:57073354

Soybean

Charles F. Henderson / Alvin George Anderson / Arthur Frederick Sievers / Brittain Bragunier Robinson / Charles Cloyes Fletcher / Charles W. Culpepper / Clarence Francis Kelly / Claude Kedzie Shedd / Edward Mackay Chace / George Lloyd Hayes / George McMillan Darrow / Harold Edwin Stevens / Ivan Claude Jagger / James Okley Grandstaff / Mark Hughlin Haller / O. K. Hedden / Paul Jones Chapman / R. W. Leukel / Ralph W. Phillips / Robert Wallace Gerdel / Thornton Taft Munger / United States. Department of Agriculture / Walter Ernest Fleming / William Solomon Porte / Joy Harold Clarke / Albert Ronald Merz / Archie Davilla Hess / Donald Navarre Matthews / Emory Dwight Burgess / Frederick Lovejoy Wellman / Harry Willard Von Loesecke / Hubert Hill Moon / Jacob Martin Lutz / Jay Brownlee Davidson / Ole Anker Nelson / Ralph Boutelle Piper / Robert Max Merrill / Walter Louis Hodde / Bailey Edgar Brown / Earl Dewey Mallison / Edgar Vermont Collins / John Laurence Heid / Warren W. Maines

OSU:32435019025188

Agriculture

Robert Wallace Gerdel

OCLC:57073328

Fertilizers

Frank Aldis Welton / Gustav Bohstedt / Harry Curtis Young / Hughina McKay / John Ironside Falconer / John White Bushnell / Joseph Harvey Gourley / Ohio Agricultural Experiment Station / Wayne Lewis Robison

UIUC:30112001706081

Agricultural experiment stations

Frank Aldis Welton

UIUC:30112019789640

Agriculture

Frank Aldis Welton / Vincent Harmon Morris / Robert Wallace Gerdel

OCLC:18841456

Corn

Robert W. Gerdel / Francis Drouet

UCR:31210025052430

Algae

Robert Wallace Gerdel

UIUC:30112019273256

Soil erosion

Charles F. Henderson / Alvin George Anderson / Arthur Frederick Sievers / Brittain Bragunier Robinson / Charles Cloyes Fletcher / Charles W. Culpepper / Clarence Francis Kelly / Claude Kedzie Shedd / Edward Mackay Chace / George Lloyd Hayes / George McMillan Darrow / Harold Edwin Stevens / Ivan Claude Jagger / James Okley Grandstaff / Mark Hughlin Haller / O. K. Hedden / Paul Jones Chapman / R. W. Leukel / Ralph W. Phillips / Robert Wallace Gerdel / Thornton Taft Munger / United States. Department of Agriculture / Walter Ernest Fleming / William Solomon Porte / Joy Harold Clarke / Albert Ronald Merz / Archie Davilla Hess / Donald Navarre Matthews / Emory Dwight Burgess / Frederick Lovejoy Wellman / Harry Willard Von Loesecke / Hubert Hill Moon / Jacob Martin Lutz / Jay Brownlee Davidson / Ole Anker Nelson / Ralph Boutelle Piper / Robert Max Merrill / Walter Louis Hodde / Bailey Edgar Brown / Earl Dewey Mallison / Edgar Vermont Collins / John Laurence Heid / Warren W. Maines

OSU:32435019025188

Agriculture

Clyde A. Richmond / Arthur Frederic Verrall / C. H. Hanson / Elbert Luther Little / Ernest Victor Abbott / Franklin Arthur Coffman / Franklin Elmer Allison / Gerald Stewart Birth / Herbert E. Wave / J. E. Simpson / Joseph Winslow Simons / Lew E. Wallace / Louis Ferdinand Herrmann / Raymond Bryant Daniels / Robert G. Spiegelman / Robert L. Lyon / Robert V. Ruhe / Samuel Price / William E. Reifsnyder / William Harold Waldorf / F. H. McNeal / Francis Irving Righter / Howard William Lull / Robert Harrison Jordan / Woodrow Wilson Hare

OSU:32435027440635

Agriculture

Robert L. Wallace / Th Nogrady / Terry W. Snell / Claudia Ricci

UOM:39015064683959

Rotifera

Robert E. Longacre

STANFORD:36105039105924

Language Arts & Disciplines