The Saraswati Flows on: The continuity of Indian Culture is the book by the archaeologist B B Lal giving insights on the depth and breadth of Indian Civilization. The archaeological evidences say the river corresponds to the mention of river Saraswati in the Vedas. Follow the link for the review of book by Sandhya Jain, editor of Vijayvaani :

india, b b lal, veda, hindu, sarasvati, saraswati, archaeology, saraswathi, civilization