Migration and human variation: a study on tribal tea-labourers/
Chumki Piplai ; foreword by Ranjan Gupta.
- xxi, 209 pages : illustrations (black and white), maps (black and white) ; 23 cm
Originally presented as the author's thesis (Ph. D.)--University of Calcutta, 1991. Includes statistical tables.
Includes bibliographical references (pages 181-197) and indexes.