Sarkar S, Bhattacharya A, Singh H. Palynology of middle siwalik sediments (late miocene) from Bagh Rao, Uttar Pradesh. JPS [Internet]. 1993 Dec. 31 [cited 2024 Apr. 28];42(1-3):199-20. Available from: https://jpsonline.co.in/index.php/jop/article/view/1147