Dr Ritesh Arya in 24 Indian Colloquium on micro stratigraphy and paleontology WIHG Dehradun

Dr Ritesh Arya with delegates of Indian Colloquium on Micropaleontology and Stratigraphy in WIHG Dehradun 2013

Dr Ritesh Aryas speech on Near coastal marine infuence near Kasauli times can be seen at www.youtube.com/watch?v=dgfTtbhyTM8

Done