Judith Brace / Ralph R. White / Stephen C. Bass

MINN:31951003050892W

Conservation of natural resources

Chester Ray Thompson / D. M. Doty / H. O. Hetzer / H. P. Binger / Hubert W. Prescott / John James Willaman / Norman P. Worthington / Ralph Arthur Loomis / Walter Whittier Swett / Bernice Schubert / C. A. Matthews / George R. Staebler / Glen T. Barton / John C. Pierce / G. O. Kohler / Robert E. McDowell

OSU:32435027440767

Agricultural productivity

Ralph D. Lorenz / James R. Zimbelman

9783540897255 / 3540897259

Science

W. Ralph Johnson

ERDC:35925000912953

Soil surveys

Ralph Beilby

OXFORD:600036318

Frans Wijsen / Ralph Tanner

9789004334311 / 9004334319

Religion

Ralph Friedman

0870043323 / 9780870043321

History

A. W. Cressman / Arnold James King / Charles Frederic Andrus / Charles Warren Thornthwaite / Edward Clayton McCarty / Edward Manning Davis / Ernst Artschwager / Floyd Edward Davis / Frederick Lincoln Browne / George Stock Benton / Harold Lamont Borst / Herbert C. Fowler / James Edward McMurtrey / John Gilbert Shaw / Joseph Winslow Simons / L. H. Patch / Lela Evangeline Booher / M. S. Anderson / Ralph Hoagland / Ralph Melvin Lindgren / Ruth Elmquist Rogers / B. L. Wade / Benjamin Holzman / Charles Farquharson Stewart Sharpe / Charles Walter Bacon / Dale E. McCarty / George David Harrell / George Gordon Snider / J. R. Holbert / James Robert Douglass / Lynn Hugh Dawsey / Margaret Blanche Hays / Mary Gertrude Keyes / Raymond Price / Rosemary Laughlin Marsh / Russell Woodburn / Daniel Ready / Earl Fuller Dosch / George W. Cromer / John Jones Brown / Miles McPeek / R. T. Everly

OSU:32435027440999

Agriculture

Ralph Benatzky / Harry Graham / Robert Gilbert

UOM:49015001452482

Drama

Albert S. Hunter / Anselm Clyde Griffin / Donald Douglas Durost / Gerald N. Franks / Henry Howard Finnell / Jose Vicente-Chandler / Miron L. Heinselman / Norris W. Gilbert / Oris T. Robertson / Oscar K. Barnes / Ralph Dickieson Jennings / Robert Warren Cooper / Thomas James Army / Walter E. Chapman / William E. Hendrix / William S. Chepil / Charles Scott Shaw / Clifford Scharff Schopmeyer / Donald S. Black / Fernando Abruna / Glen Thomas Barton / Lauren M. Burtch / Neal P. Woodruff / Oliver L. McCaskill / Victor Leo Stedronsky / Warren Durward Hanson / Cuthbert Henry McDowell / Dennis H. Currie / Servando Silva / William H. Davis McGregor

UIUC:30112077115662

Black spruce

Ralph W. Teller / Daniel T. Chafin

UIUC:30112026733060

Groundwater

Ralph M. Trüeb / Won-Soo Lee

9783319032337 / 331903233X

Medical

Ralph M. Garruto

MSU:31293016729299

Amyotrophic lateral sclerosis

Ralph L. Thompson

MINN:31951D02977218G

Botany

Ralph H. Ramsey / M. L. Rowe / Linda Merryman

UIUC:30112101556444

Animal waste

Eng H. Lo / A David Mendelow / Ralph L Sacco / Lawrence KS Wong

9780323328050 / 0323328059

Medical

Ralph Temple (miscellaneous writer.)

OXFORD:600026395

Ralph E. Hanson

9781544332352 / 1544332351

Language Arts & Disciplines

Ralph Arnold

STANFORD:36105024917952

Coal mines and mining

Ralph Arnold

NYPL:33433062733054

Paleontology

Ralph R. Danielson / Haydn P. Reinecker

UOM:39015086552901

Cast-iron

Ernest Francis Burchard / George Ferdinand Becker / Ralph Arnold

UIUC:30112026956935

Coal mines and mining

Ralph Friedman

087004222X / 9780870042225

History

Basil Dimitriades / C. H. Schwartz / Clarence O. Babcock / Donald R. Johnson / Frederick W. Leighton / Harold A. Watson / J. M. Singer / K. Thirumalai / Kenneth J. Miller / L. B. Pankratz / Manuel Gomez / R. V. Lundquist / Ralph David Fleming / Ronald M. Van Noy / William Leonard Rice / A. F. Baker / Arthur Alonzo Orning / D. D. Blue / John Ward Smith / Kathleen Hazen / Norman S. Petersen / Patricia M. Gussey / Wilson Blake / Albert J. Beckert / Jerry J. Gray

OSU:32435067624387

Alkaline earth oxides

Cledo Brunetti / Cyril H. Meyers / Donald B. Brooks / Elmer Line Peffer / Francis Briggs Silsbee / Francis W. Glaze / I. Nimeroff / James Louis Thomas / Leland T. Sogn / Leon Francis Curtiss / Myron C. Selby / Ralph Stair / United States. National Bureau of Standards / Clarence H. Hahner / Katherine Barclay / Mary Grace Blair / Roger William Curtis

OSU:32435030567721

Ammonia

Ralph G. Giordano

9781440844720 / 1440844720

Social Science

Ralph E. Luker

9780807863107 / 0807863106

History

Arthur Ryker Hall / Benjamin Ralph Stauber / Donald Jackson / Howard Archibald Turner / Hugh Hammond Bennett / Josiah Chase Folsom / Mary Aloysius Agnew / Myron Sallee Anderson / Oliver Edwin Baker / Oran Raber / R. T. Cotton / Albert Benjamin Genung / Mark Matthew Regan / Newell Emanuel Good / Wesley Moulton Noble

CUB:U183021558351

Agricultural colleges

Roger B. Boulton / Vernon L. Singleton / Linda F. Bisson / Ralph E. Kunkee

9781475762556 / 1475762550

Technology & Engineering

Ralph G. Somes

UIUC:30112019464731

Poultry breeds