Eugene Willis Gudger / Robert Gibbings

OCLC:25046334

Sharks

Robert J. Stuber / Glen Gebhart / O. Eugene Maughan

ERDC:35925000662442

Green sunfish

Granville Alton Billingsley / Robert E. Fish / Robert Eugene Fish / Robert G. Schipf / R. G. Schipf

IND:30000141171326

Groundwater

Robert Eugene Muller

OCLC:29171181

Parental behavior in animals

Robert Eugene Servis

OCLC:9359928

Ceanothus

Robert Eugene Bell

UVA:X006101240

Ecuador

Robert Eugene Servis

OCLC:936278582

Robert J. Stuber / Glen Gebhart / O. Eugene Maughan

OCLC:9235892

Green sunfish

Granville Alton Billingsley / Robert E. Fish / Robert Eugene Fish / Robert G. Schipf / R. G. Schipf

IND:30000141171326

Groundwater

Robert Eugene Turner / Michael S. Brody

UOM:39015086461871

Habitat partitioning (Biology)

D. R. Dowty / R. Wall / S. Peters

9789027711410 / 9027711410

Language Arts & Disciplines

Robert M. Jenkins

UOM:39015086579896

Fish culture

Robert M. Ryan

0521604540 / 9780521604543

Literary Criticism

Robert M. Dowling

9780300210590 / 0300210590

Biography & Autobiography

California. Dept. of Fish and Game / California. Marine Resources Operations / Daniel J Miller / Edward C Greenhood / Harold B Clemens / Julius B. Phillips / Leo Pinkas / Robert L. Butler / William Gordon Fields / Daniel Gotshall / David J. Mackett / David P. Borgeson / William Lyman Craig

UIUC:30112037940506

Albacore

Robert T. B. Iversen

STANFORD:36105210321753

Fishing baits

Robert Gleason

STANFORD:36105037415937

Fisheries

Daniel Gotshall / Daniel J Miller / Earl Leitritz / Edward T Roche / Leo Pinkas / Malcolm S. Oliphant / Richard J. Hallock / Robert R. Bell / Bruce W. Halstead / Ingrid L. K. Iverson / John J Geibel / Robert N. Lea

UIUC:30112018322435

Albacore

Robert Eugene Yager

9781936137602 / 1936137607

Social Science

Arthur Truman Semple / Brittain Bragunier Robinson / C. A. Magoon / David Francis Costello / Eugene Amos Hollowell / Franklin Thomas Cowan / Helen Shepard Holbrook / Howard Wilfred Johnson / J. E. Dudley / James Herbert Beattie / James Robert McCalmont / John Frederick Preston / John L. Etchells / John Wesley Rockey / Joseph Frank Pechanec / Maurice S. Shahan / Roland McKee / Sears Polydore Doolittle / Stanley Ward McBirney / Thomas Ray Stanton / Verne Elbert Davison / Albert Victor Krewatch / Benjamin Koehler / Dean Humboldt Rose / Elmer Snyder / Franklin Arthur Coffman / George Edgar Ritchey / George Stewart / George Thomas Turner / Horace Jennings Shipman / Ivan D. Jones / John Andrew Johnson / Joseph Winslow Simons / Mason August Hein / T. E. Bronson / Ward Tomlinson Huffman / Claude Wakeland

CUB:U183021566100

Alfalfa

Robert de Loture

UCSD:31822008725202

Fisheries

Robert C. Wilson / Eugene L. Nakamura / Howard O. Yoshida

UOM:39015086537571

Fisheries

Albert Eugene Roberts / Betsy A. Weld / Flora K. Walker / Geological Survey (U.S.) / George Hamilton Davis / George J. Neuerburg / Harley J. Knebel / Jacob Eugene Gair / L. G. Davis / Nancy A. Wright / Robert Earl Wallace / Victor W. Adams / William H. Raymond / John F. Windolph / Kathleen T. Iseri / Leland D. Hauth / Leonard A. Wood / Paul Lincoln Williams / Robert Ugstad King / Theodore Botinelly / Gary W. Horton / James Jennings Norton / John R. Watterson

OSU:32435030455984

Coal

Alden Coe Manchester / Daniel Bernard Levine / Homer J. Preston / Marion Eugene Whitten / Opie Curtis Hester / Robert Bacon Reese / W. A. Faught / Willard Forest Williams

UIUC:30112040460278

Agricultural prices

Carolee Santmyer / Eleanor N. DeBlois / Jane R. Turns / Lazar Volin / Lyle Eugene Moe / Robert L. Tontz / Roland Keith Severin / Ronald Everett Kampe / Thomas A. Warden / Harry William Henderson / Marie L. Lacey / McGehee Harrod Spears

UIUC:30112042697745

Agriculture

Eugene Permyakov / Robert H. Kretsinger

9781118099544 / 1118099540

Science

Robert Joseph Medford

WISC:89076954023

Albert Parker Niblack / Alexander MacGregor Stephen / Alfredo Dugès / Barton Warren Evermann / Carl H. Eigenmann / Charles Doolittle Walcott / Charles Harvey Bollman / Charles Henry Gilbert / Charles Torrey Simpson / David Starr Jordan / Edward Drinker Cope / Frank Hall Knowlton / Frank Wigglesworth Clarke / Franz Boas / Frederic Augustus Lucas / Frederic Perkins Dewey / Frederick William True / George Perkins Merrill / George Vasey / Hans Hermann Carl Ludwig Graf von Berlepsch / Heinrich Franz Alexander Baron von Eggers / Herman Theodor Holm / John Bernhard Smith / John Murdoch / Leo Lesquereux / Leonhard Stejneger / Lester Frank Ward / Lucien McShan Turner / Oliver Peebles Jenkins / Otis T. Mason / Philip H. Kirsch / Robert Ridgway / Robert Wilson Shufeldt / Romyn Hitchcock / Seth Eugene Meek / Tarleton Hoffman Bean / Theodore Gill / United States National Museum / Victor Sterki / Walter Hough / William Harris Ashmead / William Healey Dall / Wirt Robinson / Joseph Nelson Rose / Rosa Smith Eigenmann

OSU:32435029579182

Albacore

Robert A. Slade

9781425152468 / 1425152465

Reference

Robert L. Van Kirk

9781462028122 / 1462028128

Fiction