1. Agrawal, D.P., Juyal, N., Sharma, P., Gardner, R., Rendell, H., 1988a. Paleogeography of the loess deposits of Kashmir. Paleoclimatic and Paleoenvironmental Changes in Asia during the Last 4 Million Years. Indian National Science Academy, New Delhi.
2. Chronostratigraphy of loessic and lacustrine sediments in the Kashmir valley, India;Agrawal;Acta Geol. Acad. Sci. Hung.,1979
3. The Plio-Pleistocene geologic and climate record of the Kashmir Valley: a review and new data;Agrawal;Palaeogeograp. Palaeoclimatol. Palaeoecol.,1989
4. Palaeogeography of the loess deposits of Kashmir;Agrawal;Indian Mt. Sci. Acad.,1988
5. An Introduction to Optical Dating;Aitken,1998