LeRoy Hansen

OCLC:42368160

LeRoy Hansen

MINN:31951D02483090T

M. F. Petrulis / Margot Anderson / Nicholas John Powers / Stephen R. Crutchfield

OSU:32435032752958

Agricultural chemicals

Stephen R. Crutchfield

UIUC:30112019265054

Agricultural chemicals

Clark Edwards / Darryl S. Wills / Denis Ferrol Dunham / James Blaylock / LeRoy Hansen / Susan Bentley

OSU:32435030094858

Agricultural administration

James Owen Curtis / Edwin LeRoy Hansen

UIUC:30112019540035

Agriculture

Peter Milton Feather / Daniel R. Hellerstein

UFL:31262084406494

Agricultural conservation

Carl Alfred Brandly / Edwin LeRoy Hansen / Emil Wilhelm Lehmann / Helen Klaas / Joseph W Scott / Laurence Joseph Norton / Leslie Harold Shropshire / Milton Dyer Farrar / Paul Hubert Tracy / Carlos Wilbur Veach / David Edgar Lindstrom / Ralph Carroll Hay / Ross Harrison Hurt / Sybil Woodruff / Wesley Pillsbury Flint / R. A. Sandberg / Robert Graham / T. F. Winburn

UIUC:30112019532081

Agriculture

LeRoy Hansen

UCR:31210022188021

Tractors

LeRoy Hansen / Arne Hallam

UIUC:30112018969607

Irrigation water

LeRoy Hansen

UIUC:30112046855356

Agriculture

Edwin Leroy Hansen / Errol David Rodda / Frank William Bauling

UCAL:B2676049

Farm buildings

Edwin Leroy Hansen / James Ohrea Smith / Thomas James Dolan / Vernon Peter Jensen / Edward Louis Broghamer

OSU:32435064056948

Building materials

Edwin LeRoy Hansen / Carlos Wilbur Veach

UIUC:30112019537189

Agriculture

Committee on Agricultural Engineering

STANFORD:36105037671190

Agricultural engineering

Mary Knudson / LeRoy Hansen

OCLC:25183638

Plant varieties

LeRoy Hansen

OCLC:1037504450

Conservation easements

LeRoy Hansen

OCLC:1390577298

Agricultural conservation

LeRoy Hansen

OCLC:1306216386

Marc Ribaudo / Jorge Delgado / LeRoy Hansen / Michael Livingston / Roberto Mosheim / James Williamson

1477616667 / 9781477616666

Kenneth LeRoy Hansen

OCLC:7483381

Typewriting

K. H. Hinchcliff / D. G. Jedele / Edwin Leroy Hansen

1378189833 / 9781378189832

History

LeRoy Hansen

OCLC:1246003946

LeRoy Hansen

OCLC:903906701

Environmental protection

Peter Feather / Daniel Hellerstein / LeRoy Hansen

OCLC:1375630170

LeRoy Hansen

OCLC:1375630128

Harold Leroy Hansen

OCLC:18312399

Fish culture

D. L. Day / Scott Anderson / Edwin Leroy Hansen / American Society of Agricultural Engineers

OCLC:173177668

Pork industry and trade

Carl Nelson Hittle / Earl Reece Leng / Edwin LeRoy Hansen / George Elvert McKibben / James Owen Curtis / John Henry Bigger / Lloyd David Witter / Lothar A. Joos / Ralph Joseph Mutti / Robert Cooke Ross / Roy Neuman Van Arsdall / David R. Browning / Gerald Lee Ross / Harold Kenneth Wilson / Max R. Langham / William Norman Capener / Paul Hubert Tracy

OCLC:17437269

Beef cattle

K H (Keith Harry) Hinchcliff / D G Jedele / Edwin Leroy 1911- Hansen

101365109X / 9781013651090