Chicks, incubators, bantams, 1909-1912 Box 85, Folder 1650 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967Research
Chim and Panzee, 1923-1924 Box 131, Folder 2236 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Photographs, 1867-1972ProfessionalPhotograph albums
Chim and Panzee expenses, 1923-1925 Box 57, Folder 1092 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967Anthropoid Research
Chimpanzee, indirect course, 1928-1928 Box 116, Folder 2167 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Experiments, 1900-1953notes on experiments
Chimpanzee Intelligence and its Vocal Expressions by Robert M. Yerkes and Blanche W. Learned, 1925-1925 Box 123, Folder 2202 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Writings, 1893-1965Books
Chimpanzee Intelligence and Its Vocal Expressions by Yerkes and Learned, 1924-1935 Box 96, Folder 1816-1818 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967Works by Yerkes
Chimpanzee Life: A Laboratory Handbook, 1934-1936 Box 96, Folder 1819 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967Works by Yerkes
Chimpanzees Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967
Chimpanzees Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Experiments, 1900-1953notebooks, etc.
Chimpanzees: A Laboratory Colony Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967Works by Yerkes