John F. Benci / Edward Christ Arthur Runge / United States. Department of Transportation / University of Missouri. Department of Agronomy

OCLC:5085995

Crops and climate

Edward Christ Arthur Runge

UIUC:30112019541728

Agriculture

Edward Christ Arthur Runge

OCLC:22195334

Don D. Jones / Joseph Alden Jackobs / Roy Neuman Van Arsdall / Alvin Cecil Dale / William A. Elder / William M. Walker / Donald L. Day / Theodore Richard Peck

OCLC:122306

Agriculture

Edward Christ Arthur Runge

OCLC:651045386

Don D. Jones / Edward Christ Arthur Runge / Herman L. Wascher / Joseph Alden Jackobs / Alvin Cecil Dale / John D. Alexander / Samuel Grant Carmer / William M. Walker / Burton W. Ray / Donald L. Day / Lloyd Eldon Tyler / Theodore Richard Peck / Joe Bernard Fehrenbacher

OCLC:122306

Alfalfa

Edward Christ Arthur Runge / Lloyd Eldon Tyler / S. G. Carmer

OCLC:4249293

Soils