4-H Club records, 1964-1966
October 1964 to December 19, 1966

4-H Curriculum Development Committee records, 1980-1982
April 28, 1980 to April 1982

4-H Curriculum Development Council, 1983

A Brief History of Acarology in North Carolina with Emphasis on the Work of the North Carolina Agricultural Experiment Station, by Maurice H. Farrier, circa 1976-1977

A Proposal for a Doctoral Program in Agricultural Engineering
March 1957

A Record of the Self-Study Efforts of the Department of Entomology, 1965-1978

A Study of Certain Cultural Practices Affecting Sweet Potato Quality and Production, Project S-197 annual progress report
1961

Acceleration during cutting
September 14, 1972

Acceleration spectra
circa June 8, 1972

Acceleration spectra
June 15, 1972