Scope and Content This collection consists of an oral history recording on audio cassette tape. The recording is reminiscences of Ruth Tukey Bates (widow of Harold B. Tukey, later Mrs. Emmert Bates) made at her home in Woodland, Michigan on August 30, 1978. Bates recounts aspects of Harold Tukey's professional life, including his graduate studies at the University of Chicago, his work with embryo culture of stone fruits, his decision to move to East Lansing to head the Michigan State College Department of...

Scope and Contents The collection contains articles written by Sylvan Wittwer including "Effective Management of Human and Physical Resources for International Agricultural Research," "Improving Storage Qualities of Crops by Treatment with Maleic Hydrazide," "Plasticulture," "Protected Cultivation of Horticulture Crops Worldwide," and "The Greenhouse Effect." Also included is a letter from Hubert H. Humphrey thanking Wittwer for his service on the Office of Technology Assessment's advisory panel on basic...