A. B. Clawson / Arthur Frederick Sievers / C. H. Batchelder / C. J. King / Chase Going Woodhouse / Frederick Charles Scobey / Glenn Sanborn Smith / Hugh Hackland Darby / Irvin Carl Feustel / Irvin Cecil Brown / James Robert Douglass / John Guice Sutton / John William Strowbridge / Leander Scales Stuart / M. A. Crosby / M. S. Anderson / Milo Nelson Wood / Norma Lenys Pearson / Orville Alva Faris / Robert Claude Wright / Samuel Fortier / William Henry Black / Arthur Appleton Young / David Dewitt Questel / Edwin Alfonso Trowbridge / Eleanor Muriel Kapp / Faith Moors Williams / Horace Greeley Byers / Jacob Allen Clark / Morris Samson Lowman / Ralph Wylie Frey / Thomas Donnelly Rice / Walter M. Peacock / Lawrence Henry James / Thomas Moore Whiteman

OSU:32435027441187

Agricultural machinery

Hugh Hackland Darby

LCCN:34021340

Regeneration (Biology)

Hugh Hackland Darby

OCLC:11438428

Regeneration (Biology)

Hugh Hackland Darby

UOM:39015031095659

Hydrogen-ion concentration

Hugh Hackland Darby

LCCN:36022059

Crangon armillatus

Hugh Hackland Darby / Eleanor Muriel Kapp

OCLC:1040750270

Flies

Hugh Hackland Darby

LCCN:42025006

Symmetry (Biology)

Hugh Hackland Darby

LCCN:36022059

Crangon armillatus

Oscar White Richards

LCCN:36021801

Biomathematics

Arthur Henry Senner / Boyce D. Ezell / C. J. Babcock / David Leroy Yarnell / Earl Dewey Mallison / Frank M. Eaton / George Thomas Ratliffe / Harry Vaughn Harlan / Harry Waltner Titus / Hickman Charles Murphy / Howard E. Middleton / Howard Vernon Jordan / Hugh Hackland Darby / J. I. Lauritzen / James William Park / John Clifford Elmore / John Thomas Lucker / Lucy Maclay Alexander / Maulsby Willett Blackman / Mortimer Reed Lewis / Roderick Sprague / W. G. Bradley / Walter Ernest Fleming / Wells Aleck Hutchins / Albert B. Godfrey / Alonzo Clayton Davis / Charles Lincoln Powell / Clarence Sheldon Slater / Eleanor Muriel Kapp / Emory Dwight Burgess / Francis Everett Baker / Helmut Charles Diehl / Hurley Fellows / Nancy Griswold Clark / Philip Russell Cowan / R. T. Balch / Robert Archibald Work / Horace Greeley Byers / Roy Elliott Campbell / Willard Walker Aldrich

LCCN:agr34000892

Bark beetles

Benjamin Randolph Coonfield / Carnegie Institution of Washington. Tortugas Laboratory / Charles Maurice Yonge / Frederick Campion Steward / Gordon Marsh / Harold Henry Plugh / Hugh Hackland Darby / John Henry Davis / John Spence / Walter Edward Bullington / Walter Norton Hess / William Harding Longley / William Lewis Doyle / Margot Doyle

LCCN:42025010

Botany

Hugh Hackland Darby / E. R. Fenimore Johnson / George W. Barnes

LCCN:38006552

Photometry

Horace George Smith

LCCN:38006320

Cassiopea frondosa

Hugh Hackland DARBY

OCLC:559069631

Hugh Hackland Darby / Eleanor Muriel Kapp

OCLC:9654145

Mexican fruit-fly

Albert Haldane Gee / Arthur Sperry Pearse / Beverly Waugh Kunkel / Carnegie Institution of Washington. Tortugas Laboratory / Caswell Grave / Charles Marcus Breder / Clarence R. Shoemaker / Frederick Ronald Hayes / Harold Winfred Manter / Hugh Hackland Darby / Lewis Robinson Cary / Raymond Glenn Stone

LCCN:29008148

Adaptation (Biology)

A. B. Clawson / Arthur Frederick Sievers / C. H. Batchelder / C. J. King / Chase Going Woodhouse / Frederick Charles Scobey / Glenn Sanborn Smith / Hugh Hackland Darby / Irvin Carl Feustel / Irvin Cecil Brown / James Robert Douglass / John Guice Sutton / John William Strowbridge / Leander Scales Stuart / M. A. Crosby / M. S. Anderson / Milo Nelson Wood / Norma Lenys Pearson / Orville Alva Faris / Robert Claude Wright / Samuel Fortier / William Henry Black / Arthur Appleton Young / David Dewitt Questel / Edwin Alfonso Trowbridge / Eleanor Muriel Kapp / Faith Moors Williams / Horace Greeley Byers / Jacob Allen Clark / Morris Samson Lowman / Ralph Wylie Frey / Thomas Donnelly Rice / Walter M. Peacock / Lawrence Henry James / Thomas Moore Whiteman

OSU:32435027441187

Agricultural machinery

Hugh Hackland Darby

UOM:39015031095659

Hydrogen-ion concentration