Albert Franklin Yeager / Alva Hartley Benton / D. J. Griswold / Edwin Ambrose Willson / H. R. Danielson / Harry Elijah Ratcliff / Harry G. Anderson / Horace Leslie Barnett / Orin Alva Stevens

UIUC:30112001705604

Agriculture

H. R. Danielson

UIUC:30112019778924

Agriculture

Mabel Ray Gillis / Lila G. Adams / Anne Belle Bailey / Hazel R. Bengard / Ida R. Collar / Ida M. Collins / Ella T. Danielson / Mrs. William Davis / Milton James Ferguson / Gretchen Flower / H. R. Given / Edna F. Heigho / May Dexter Henshall / Eleanor Hitt / Marjorie H. Kobler / Nancy C. Laugenour / Dorothy D. Margo / Rosa M. Merrill / Elizabeth Robinson / Lillian Sabin / Carl R. Swartzlow / Elizabeth R. Topping / Caroline S. Waters / Charles F. Woods / Katherine R. Woods

OCLC:356712151

Great Depression

William Doral Kemper / Robert E. Danielson / H. R. Gardner / Colorado Agricultural Experiment Station

OCLC:401405165

Plants