A Calendar of the correspondence of Charles Darwin, 1821-1882 /
Burkhardt, Frederick,1912-2007.
Smith, Sydney,1911-
Kohn, David,1941-
Montgomery, William,1942-
Darwin, Charles,1809-1882.
New York London Garland
1985
Bibliography: p586-646. - Includes index
Darwin, Charles, 1809-1882
Naturalists