USA: U.S. Department of Agriculture, Washington, D.C.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 69 Document Number: D10769
Notes:
See this report in Document C02958. Claude W. Gifford Collection. Beyond his materials in the ACDC collection, the Claude W. Gifford Papers, 1919-2004, are deposited in the University of Illinois Archives. Serial Number 8/3/81. Locate finding aid at https://archives.library.illinois.edu/archon/, Pages 43-45 in Biotechnology: the challenge - proceedings of the USDA Biotechnology Challenge Forum, Washington, D.C., February 5-6, 1987. 56 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 161 Document Number: D07873
Notes:
Pages 122-125 in M.J. Navarro (ed.), Voices and views: why biotech? ISAAA Brief No. 50. International Service for the Acquisition of Agri-biotech Applications, Ithaca, New York. 158 pages.
15 pages., "Images with a negative valence trounced those with a positive tone in frequency and intensity, a finding that favors the more vocal opponents of genetic engineering."
