Brayton Ladd Weaver / Carl Alfred Brandly / Deane G. Carter / E. E. Ormiston / Emil Wilhelm Lehmann / Gladys Josephine Ward / Grace Besselene Armstrong / Harry Paul Bateman / Helen Klaas / Jay Courtland Hackleman / Laurence Joseph Norton / Milton Dyer Farrar / Paul Hubert Tracy / Roscoe Raymond Snapp / Ruth Crawford Freeman / Sara I. Moyer / Victor Wendell Kelley / William Garfield Kammlade / Wesley Pillsbury Flint / Dorothy J. Iwig / Edwin Ivan Pilchard / Herbert Howard Alp / Jesse Sampson / Lee Adrian Somers / Lulu S. Black / Ralph Carroll Hay / Robert Graham / Ross Harrison Hurt / Sybil Woodruff / Wayne Elwin Domingo / T. F. Winburn

UIUC:30112038173032

4-H clubs

Nancy M. Warner / Ralph B. Levering / Margaret Taylor Woltz

STANFORD:36105036933039

Carroll County (Md.)

Robert Alexander Gardner / Anna Dorothy Bergner / Annie May Hurd-Karrer / Carroll Newton Smith / Cecil Herbert Wadleigh / Cornelius Herman Muller / Edward Maris Harvey / Ernst Artschwager / Ewert Åberg / George Leonard Rygg / Hamilton Paul Traub / Harris Miller Benedict / Herman Elliot Hayward / Irvin Milburn Atkins / James Benford Pope / Joseph Benjamin Shepherd / L. Jay Atkinson / Leander D. Howell / Louis C. Erickson / Otis A. Pope / Ralph Hoagland / Ralph W. Phillips / Walter Theodore Federer / William Henry Black / William Horace Ross / Ralph G. Schott / Byron Lester Southwell / Elbert Monroe Long / Gustav A. Wiebe / Hugh Gilbert Gauch / Jacob Osborn Ware / Jeanette Robinson / John W. Klein / Moses McWillie Cole / Paul F. Smith / Reynold George Dahms / Thompson Elwyn Woodward / Wade Phillips Young / Carl Gustaf Melin / Damon Alvin Spencer / Harry Kydd Gouck / Oscar Conrad Magistad / Rachel Uhvits

OSU:32435027440932

Agriculture

Ralph Pite / Tom Hubbard / Rikky Rooksby / Edward Wakeling

9781040128947 / 1040128947

Literary Criticism

Ralph Carroll Hay

MSU:31293030850477

Hydraulic engineering

Ralph A. Steadman

9781446101353 / 1446101355

Religion

Ernest De Witt Walker / Ralph Carroll Hay

UIUC:30112019537965

Agriculture

Emil Wilhelm Lehmann / Ralph Carroll Hay

UIUC:30112019537163

Agriculture

Ralph Carroll Hay

UIUC:30112019539979

Agriculture

Ernest DeWitt Walker / Bruce Byrn Clark / Ralph Carroll Hay

UIUC:30112120227787

Soil conservation

Ralph Kirshner

9780809328505 / 080932850X

Biography & Autobiography

Ralph A. Lawrence

9781456764074 / 1456764071

Family & Relationships

Albert Ronald Merz / Auton William Skuderna / B. L. Wade / Bess Viemont Morrison / Chalmers Jackson King / Charles Frederick Clark / Charles W. Culpepper / Clark Frederick Clark / David A. Savage / Elmer Valentine Walter / Ernest Muchmore Mervine / Fred Corry Bishopp / George Washington Craddock / Helen Nebeker Hann / Joseph Stuart Caldwell / Joshua John Skinner / Leo Anthony Isaac / Loyd William Brannon / Oscar Roland Mathews / Paul A. Berry / Rufus King Helphenstine / Samuel Newton Dicken / United States. Department of Agriculture / Victor Rickman Boswell / Wilbur Clifford Edmundson / William Daniel Smith / Hazel Katherine Stiebeling / Arthur Otto Alben / Carroll Newton Smith / Frederick James Stevenson / Hubert Hill Moon / James Herbert Beattie / Lee Seaton / Lindsey Andrew Brown / Margaret Blanche Hays / Ralph Edwin Beckett / Stanley Ward McBirney / Adonis A. Mathewson / Earl Donald Fowler / John McDowell McCown / Orlan Parker

OSU:32435019025253

Agricultural experiment stations

Ralph Rowland Young

1580536182 / 9781580536189

Computers

George Homans Eldridge / Ralph Arnold

STANFORD:36105006923168

Paleontology

Charles Allen Mullins / Charles Blackman Sappington / Creighton Lee Gupton / Garland Ray Wells / John M. Safley / M. B. Badenhop / P. E. Hoskinson / Thomas R. Eubanks / Arnold Hedlund / M. O. Neas / Ralph Wheaton Dimmick / Rodney Mack Thomsen / William Lawrence Parks / J. M. Earles

UIUC:30112019860011

Apples

Ralph Pite / Tom Hubbard / Rikky Rooksby / Edward Wakeling

9781040128862 / 1040128866

Literary Criticism

Ralph Lloye Meeker

ERDC:35925002400353

Soil surveys

Ralph Louis Ketcham / Ralph Ketcham

0813912652 / 9780813912653

Biography & Autobiography

Robert Louis Stevenson / William Shakespeare / Henry Wadsworth Longfellow / Charles Kingsley / Percy Bysshe Shelley / William Cullen Bryant / Edmund Spenser / John Fletcher / William Dean Howells / Emily Dickinson / Ralph Waldo Emerson / William Watson / James Russell Lowell / Michael Drayton / Robert Browning / Robert Southey / John Milton / Thomas Bailey Aldrich / William Blake / John Keats / Thomas Carew / George Arnold / Lord Alfred Tennyson / Susan Hartley Swett / Dinah M. Mulock

EAN:4066338111975

Poetry

Ralph Pettman

9789814366984 / 9814366986

Business & Economics

Ralph Tennal

Bob Feller, Ralph W. Sanders

1610605217 / 9781610605212

Transportation

Arthur Moses Buswell / Charles Chalmer Compton / Frank Thorp / Fred Wilbur Tanner / Harold Clayton M. Case / Leslie Edwin Sawyer / Oliver Ralph Overman / Paul Evans Johnston / William Ernest Carroll / Emil Wilhelm Lehmann / Martin Luther Mosher / Orlando Ford Garrett / Robert Graham

UIUC:30112019532032

Agricultural extension work

Adam Truman Holman / Allen Hendershott Eaton / Betty Thomas Richardson / Clarice Louisba Scott / Faith Clark / G. A. Collier / Paul Oman / Ralph Rudolph Botts / United States. Bureau of Entomology and Plant Quarantine / William Henry White / Sears Polydore Doolittle

CUB:U183021558092

Agricultural colleges

William Everett Britton / Ralph Stanley Bauer

NYPL:33433022517647

Commercial law

Ralph Joseph Mutti

UIUC:30112122584425

Fertilizers

Betty Thomas Richardson / Catherine Marie Viehmann / Earl Hazeltine Frothingham / Ralph Melvin Nelson

UIUC:30112089575770

Agricultural colleges

Ralph W. Sanders

1610605640 / 9781610605649

Antique and classic tractors

Betty Thomas Richardson / Catherine Marie Viehmann / Clarice Louisba Scott / Earl Hazeltine Frothingham / Jean Liberty Pennock / Melvin Wright Buster / Nathan Ryno Smith / Orvis F. Johndrew / Paul Maxwell Williams / United States. Bureau of Agricultural Economics / United States. Department of Agriculture. Interbureau Coordinating Committee on Post-War Programs / William Andrew Archer / Worley S. Earp / Ralph Melvin Nelson / Ruth Evelyn Gordon / Francis Eugene Clark

CUB:U183021558076

Aerobic bacteria