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Showing Collections: 1 - 4 of 4

Iowa Soil Conservation Districts records

 Collection — Multiple Containers
Identifier: MS-0264
Scope and Content The collection (1940-1988, undated) consists of material related to Iowa soil conservation districts collected by Dr. Minoru Amemiya, a member of the Iowa State University Agronomy Department from 1960 to 1993. Files contain soil conservation district annual reports, planning documents and newspaper clippings. Reports date back to 1940, though most are from the 1960s and 1970s. The annual reports describe the steps taken to conserve Iowa soil from the effects of erosion and contain plans to...
Dates: 1940-1988, undated

Margaret J. Black papers

 Collection — Multiple Containers
Identifier: MS-0013
Scope and Content

This collection (1938-1971) primarily documents Margaret Black’s career in science education and conservation. The collection contains correspondence, lecture notes, student term papers, her master's thesis, student conservation projects and newspaper clippings on Margaret Black and conservation.

Dates: 1933-1972, undated

United States Soil Conservation Service Oral History collection

 Collection — Multiple Containers
Identifier: MS-0198
Scope and Content This collection consists of bound transcripts of interviews conducted in 1981 by the Soil Conservation Service, and photographs. Each interview is preceded by a biography of the interviewee. The biographical descriptions below are condensed from these. Some photographs of interviewees are also included. Wayne W. Austin’s career with the Soil Conservation Service began in 1935. He worked in Colorado, Nebraska, Washington, D.C., and California until his retirement in...
Dates: 1981

Wallis R. Tonsfeldt papers

 Collection — Multiple Containers
Identifier: MS-0558
Scope and Content The collection (1936-1984, undated) includes conservation plans, correspondence, project reports, policies and procedures, budget and financial information, damage reports, design criteria, work and design plans, criteria for watershed treatment, treatment plans, legal documents, meeting minutes, photographs, reports and various data and statistics gathered on the watershed and its subwatersheds. The collection does not contain the personal papers of Tonsfeldt, but consists of materials...
Dates: 1936-1984, undated