An Archaeological Tour in Gedrosia by Sir Aurel Stein, K.C.I.E., Ph. D., D. Litt., D. Sc., Archaeological Survey of India (ret.), Fellow of the British Academy with an Appendix by Lt.-Colonel R.B. Sewell, I.M.S., F.Z.S., F.L.S., Director, Zoological Survey of India and B.S. Guha, A.M., Ph. D., Anthropologist, Zoological Survey of India