Box 1

Container

Staff Only

Contains 7 Results:

Artificial Lakes

File — Box: 1

Identifier: 1

Dates: 1925-1972

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL

Fort Dodge Area Conservation

File — Box: 1

Identifier: 1

Dates: 1925-1972

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL

Gabrielson Report

File — Box: 1

Identifier: 1

Dates: 1925-1972

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL

Iowa State Conservation Commission Correspondence, 1953-1959

File — Box: 1

Identifier: 1

Dates: 1953-1959

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL

Poyneer, Fred

File — Box: 1

Identifier: 1

Dates: 1925-1972

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL

Special report, The Iowa Conservation Commission, Office of the Auditor of State, 1953

File — Box: 1

Identifier: 1

Dates: 1953

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL

Speech materials

File — Box: 1

Identifier: 1

Dates: 1925-1972

Found in: University of Iowa Special Collections / Ewald George Trost Papers / GENERAL