Jean-Francois Jarrige (1940-2014) and his wife Catherine (b. 1942) were two of the most important archaeologists in the South Asian region, whose excavations at Mehrgarh, the site in Balochistan which predates the ancient Indus civilization by thousands of years, helped determine how far back the development of various traditions found in that and other regional civilizations actually reached. >
Online
Online articles on the ancient Indus Valley civilization, usually available as a PDF on another site like Academia.edu.