Columbia subject headings:
Dawson, John William, Sir, 1820-1899.
Educators--Canada--Biography.
Geologists--Canada--Biography.
McGill University--Presidents--Biography.
Harvard subject headings:
Dawson, John William, Sir, 1820-1899.
Educators--Canada--Biography.
Geologists--Canada--Biography.
McGill University--Presidents--Biography.
Princeton subject headings:
Dawson, John William, Sir, 1820-1899.
Educators--Canada--Biography.
Geologists--Canada--Biography.
McGill University--Presidents--Biography.