1851 Sir Herbert Hope Risley - 1854books/the1854project GitHub Wiki

Risley, H. H. (Herbert Hope). The Tribes and Castes of Bengal: A Classified and Alphabetical Description of the Races, Castes, and Tribes of the Bengal Presidency. 1891.
Risley, H. H. (Herbert Hope). The People of India: A Series of Photographic Illustrations, with Descriptive Letterpress, of the Races and Tribes of Hindustan. 1908.