Franklin Elmer Allison / E. M. Roller / James Edward Adams

UIUC:30112019333548

Agriculture

U.S. Dept. of Agriculture. Bureau of Plant Industry / E. M. Roller / H. M. Boggs / J. E. Adams

OCLC:631352863

E. M. Roller / Norman Ashwell Clark

OCLC:32033019

Fertilizers

F. E. Allison / J. E. Adams / E. M. Roller

OCLC:254880821

Lysimeter

OCLC:631352749

J. E. Adams / H. M. Boggs / E. M. Roller

OCLC:249066845

David A. Young / Dean Christner Muckel / Eben Richard Toole / Franklin Elmer Allison / James Pershing Blaisdell / L. P. Hebert / Louis Powers Reitz / Max Phillips / Norman Robert Brandenburg / Victor Friedrich Bruns / William Erick Hallin / William Franklin Turner / Aubrey M. Bacot / E. M. Roller / Herschel N. Pollard / Jesse Edward Harmond / M. T. Henderson / Ralph Howard Davidson / Samuel Cecil Salmon / W. W. Heinemann / D. L. Oldemeyer / James Edward Adams

OCLC:631362488

Alfalfa

Clarence Walter Langston / David A. Young / Dean C. Muckel / Eben Richard Toole / Edmond S. Harris / Franklin Elmer Allison / Gordon A. King / Harry Willis Allen / Howard Vernon Jordan / James Pershing Blaisdell / L. P. Hebert / Louis Powers Reitz / Max Phillips / Norman Robert Brandenburg / Richard Turnbull Clark / Victor Friedrich Bruns / W. S. Chepil / William Erick Hallin / William Franklin Turner / Aubrey M. Bacot / E. L. Plasket / E. M. Roller / Herschel N. Pollard / M. T. Henderson / Ralph Howard Davidson / Samuel Cecil Salmon / W. W. Heinemann / D. L. Oldemeyer / James Edward Adams

LCCN:agr58000256

Alfalfa

H. Kurt Strass / E. M. Fields / Paul E. Purser

UOM:39015086490284

Airplanes

Alva Britt Hooker / Arno Carl Fieldner / Carl Belser / Clyde M. Pearce / Daniel Harrington / Ernest William Johnson / F. S. Lott / Franklin E. Griffith / H.C. Loesche / Harry Foster Bain / Hylton Roller Brown / James S. Baker / Lowell B. Moon / Oliver Bowles / Peter Grandone / Robert F. Fisher / Royd Ray Sayers / W. Ayvazoglou / Willard A. Cole / Frank Errette Cash / E. M. Seeley / Ernest J. Gleim / Ethel M. Tucker / Paul Lewis Fisher / Reuben D. Larsen / Robert L. Thorne / Russell G. Warncke / Sara Jeannette Davenport / Vsevolod L. Skitsky / Corbin Van Cott / Ralph Emmet Brewer / Rodney T. Artz

LCCN:45008795

Blasting

Eugene D. Schult / E. M. Fields

UOM:39015095100775

Airplanes

E. M. Cowburn / M. J. Daisley

OCLC:255371573

H. Kurt Strass

OCLC:1109552468

E.M. Fields

OCLC:1109504539

H. Kurt Strass

OCLC:1109543003

F. Burggraf / E. M. Ward / H. P. Orland / National Research Council (U.S.). Highway Research Board

OCLC:123773391

Soil stabilization

E. M. Trew

OCLC:1006513856

Pastures