Wistert Brothers, UM football All-Americans

[L-R: Alvin, 1947-1949; Albert, 1938-1942; Francis, 1930-1933]

St.Francis Basin project (MO,AR) : environmental impact statement.

F available only in microfiche

Polio evaluation meeting, Dr. Thomas Francis, Jr., Dr. Jonas E. Salk

Announcement of success of the Salk polio vaccine following test trials at the University of Michigan