David Rollins Smith / Edward E. Terrell / Edward J. Ryder / Elroy John Peters / Frank Rauzi / Hoyle B. Puckett / Ray F. Brokken / Walter Ernest Fleming / William Y. Mo / Earl Orel Heady

OSU:32435027440585

Agriculture

Ray F. Brokken / Earl Orel Heady

UIUC:30112104117335

Animal industry

Ray F. Brokken / Carl W. O'Connor / Thomas L. Nordblom

UIUC:30112018968328

Beef cattle

Ray F. Brokken

MSU:31293028875759

Grazing districts

Ray F. Brokken

STANFORD:36105081720976

Farm produce

Brent M. Swallow / None Mokitimi / Ray F. Brokken

STANFORD:36105081720638

Beef cattle

A. J. Englehorn / Alvin Charles Egbert / Ben L. Grover / Jay C. Anderson / Lee G. Burchinal / R. H. Shaw / Walter R. Butcher / Earl Orel Heady / Don Kirkham / Owen McCarthy / Perry Eugene Jacobson / William Duncan Shrader / John T. Pesek / Ray F. Brokken

UIUC:30112019567376

Agriculture

George C. Manos / Ray W. Clough / Ronald L. Mayes

STANFORD:36105024171915

Buildings

George C. Manos / Ray W. Clough

STANFORD:36105024172202

Earthquakes

Ray W. Clough

STANFORD:36105024149952

Arch dams

M. G. Oliva / Ray W. Clough

STANFORD:36105024171881

Buildings

Abdulkarim M. Rinawi / Ray W. Clough / University of California, Berkeley. Earthquake Engineering Research Center

UCSD:31822017687781

Earthquake engineering

Ray W. Clough / Yusof Ghanaat / Xiong-Fei Qiu

STANFORD:36105024152857

Arch dams

Amirlan A. Kusainov / Ray W. Clough

STANFORD:36105024152949

Buildings

David Rollins Smith / Edward E. Terrell / Edward J. Ryder / Elroy John Peters / Frank Rauzi / Hoyle B. Puckett / Ray F. Brokken / Walter Ernest Fleming / William Y. Mo / Earl Orel Heady

OSU:32435027440585

Agriculture

Ray F. Brokken / Earl Orel Heady

UIUC:30112104117335

Animal industry

David R. Smith / Edward E. Terrell / Edward J. Ryder / Frank Rauzi / Hoyle B. Puckett / Ray F. Brokken / William Y. Mo / Earl Orel Heady

LCCN:agr68000280

Animal industry

Ray F. Brokken / Carl W. O'Connor / Thomas L. Nordblom

OCLC:67650399

Ray F. Brokken / Carl W. O'Connor / Thomas L. Nordblom

UVA:X030513484

Beef cattle

Arthur Frederic Verrall / Charles Otis Johnston / David Rollins Smith / E. F. Knipling / Edward E. Terrell / Edward J. Ryder / Elroy John Peters / Frank Rauzi / Hoyle B. Puckett / Jesse Moroni Hodgson / Neil C. Frischknecht / Rachel Dardis / Ray F. Brokken / Seppo E. Mustonen / Walter Ernest Fleming / William Y. Mo / Claude Lee Fly / Donald Richard Daum / Earl Orel Heady / Elmer Warner Learn / James L. McGuinness / Jimmy F. Stritzke / Judson Ulery McGuire / Lorin E. Harris / E. J. Dyksterhuis

LCCN:agr68000032

Agricultural price supports

David M. Jackson / Ray F. Brokken / Ronald Meekhof / Theodore Raymond Eichers / Verner N. Grise

OSU:32435030094254

Agriculture

Ray F. Brokken

UIUC:30112018969177

Fees, Administrative

Ray F. Brokken

OCLC:47727641

Cattle

Brokken, Ray F. / Williams, Timothy O.

Hans D. Radtke / Ray F. Brokken / United States. Bureau of Land Management / United States. Forest Service / United States. Department of Agriculture. Economic Research Service

OCLC:12900652

Fees, Administrative

Ray F. Brokken / Timothy O. Williams

OCLC:24486546

Livestock

Ray F. Brokken

OCLC:4431992

Agriculture

Dana G. Dalrymple / David M. Jackson / Kenneth R. Krause / Ray F. Brokken / Ronald Meekhof / Theodore Raymond Eichers / Virden L. Harrison / Walter George Heid

OCLC:6133121

Agriculture

Ray F. Brokken / Timothy O. Williams

OCLC:635355356

Ray F. Brokken / Timothy O. Williams

LCCN:92980924

Livestock