Pamphlets, reprints, reports, and working papers of the Environmental Protection Agency, the National Academy of Sciences,
and other organizations, for which Mrak served as an advisor. Files on environmental health and safety subjects, ecology,
yeast classification, and food production subjects; speeches and papers presented to scholarly, government, and community
service groups; working papers and background notes for Governor Rockefeller's Mission for the President.
Professor and Chairman of Food Science and Technology, University of California, Davis (1951-1959); Chancellor, University
of California, Davis (1959-1969).
All applicable copyrights for the collection are protected under chapter 17 of the U.S. Copyright Code. Requests for permission
to publish or quote from manuscripts must be submitted in writing to the Head of Special Collections. Permission for publication
is given on behalf of the Regents of the University of California as the owner of the physical items. It is not intended to
include or imply permission of the copyright holder, which must also be obtained by the researcher.