Institute of Inter-American Affairs (U.S.) / Rupert Howard Porter

UOM:39015074659114

Field crops

Rupert Howard Porter

OCLC:865577124

Mate (Tea)

Salah Abu Shakra / Rupert Howard Porter / American University of Beirut. Faculty of Agricultural Sciences

OCLC:6657665

Bunt (Disease of wheat)

C. M. Nagel / Earl E. Houseman / Ewert Åberg / Hester Chadderdon / J. A. Schulz / Jerome Ching-ren Li / Martin Mortensen / Rupert Howard Porter / W. H. Hoecker / Wen-chun Ho / B. H. Thomas / Bernard Wernick Hammer / Charles R. Weber / Wayne A. Robbins / Walter Theodore Federer

UIUC:30112019567251

Butter

Rupert Howard Porter

UIUC:30112019570149

Germination

C. M. Nagel / Earl E. Houseman / Ewert Åberg / Hester Chadderdon / J. A. Schulz / Martin Mortensen / Rupert Howard Porter / W. H. Fuller / W. H. Hoecker / Arthur Godfrey Norman / B. H. Thomas / Bernard Wernick Hammer / Charles R. Weber / Wayne A. Robbins / Carroll Paton Wilsie / Walter Theodore Federer

UIUC:30112004073547

Butter

E. O. Brown / Rupert Howard Porter

UIUC:30112019569588

Bindweed

Rupert Howard Porter

UIUC:30112019565156

Agriculture

Rupert Howard Porter

0806218045 / 9780806218045

United States

Clarence Bronson Lane / E. O. Brown / George Frederick Sprague / Lawrence William Witt / Philip A. Minges / Richard Loree Anderson / Theodore William Schultz / W. F. Buchholtz / W. H. Hoecker / William Gemmell Cochran / Bernard Wernick Hammer / Bethel Stewart Pickett / Earl E. Houseman / Oswald Harvey Brownlee / Rupert Howard Porter / Thomas Joseph Maney

UIUC:30112019567228

Acreage allotments

E. L. Erickson / Rupert Howard Porter

UIUC:30112019568994

Germination

Rupert Howard Porter

UIUC:30112019570032

Seed adulteration and inspection

Rupert Howard Porter

UIUC:30112019568952

Bluegrasses

A. E. Brandt / Clarence Bronson Lane / E. L. Erickson / F. Scott Wilkins / Margaret Gilpin Reid / Rainer Schickele / Robert Penquite / Rupert Howard Porter / Bernard Wernick Hammer / Glen Norton Davis / Howard Lewis Hyland / John Peter Himmel / Virginia Britton / William E. Hendershott

UIUC:30112019567178

Alfalfa

Rupert Howard Porter / Glen Norton Davis / William E. Hendershott

UIUC:30112019568986

Seed pathology

Ewert Åberg / Rupert Howard Porter / Wayne A. Robbins

UIUC:30112019570099

Grasses

E. P. Sylwester / Rupert Howard Porter

IOWA:31858024782157

Weeds

Rupert Howard Porter

OCLC:44858144

Cucumbers

Rupert Howard Porter / Clark H. Livingstone

OCLC:71120113

Botany

Rupert Howard Porter / Salah Abu Shakra / Haig Koposhian

LCCN:ne62001378

Field crops

Rupert Howard Porter

OCLC:18474704

Seeds

Anna Margrethe Olsen / Claude H. Van Vlack / E. L. Quaife / Francis Reiss / H. H. Beaty / James Abel Starrak / K. W. Stouder / Rupert Howard Porter / William Henry Lancelot / Joseph Lee Robinson / Robert Arthur Norton

UIUC:30112052106587

Agricultural education

Rupert Howard Porter

OCLC:37841492

Eggplant

Rupert Howard Porter

OCLC:39055686

Sweet corn

Rupert Howard Porter

OCLC:35396885

Cucumbers

Anna Margrethe Olsen / Carroll Paton Wilsie / Claude H. Van Vlack / E. L. Quaife / E. P. Sylwester / Francis Reiss / H. H. Beaty / Iowa State University. Agricultural and Home Economics Experiment Station / Rupert Howard Porter / William Henry Lancelot / Charles Allen Black / Joseph Lee Robinson / Robert Arthur Norton / Andrew Russell Aandahl

OCLC:11383549

Agriculture

Rupert Howard Porter

OCLC:30712853

Corn

Rupert Howard Porter / Duke Vivia Layton

OCLC:947050114

Corn

Iowa State College of Agriculture and Mechanic Arts. Agricultural Extension Department / D.V. Layton / R.H. Porter

OCLC:632060252

Rupert Howard Porter / Iowa State College. Extension Service

OCLC:764746827

Noxious weeds