Mandal J, Maithy P. Palaeobotany of Tattitola bed in Pachwara Coalfield, Santhal Pargana, Bihar with remarks on the age of the bed. JPS [Internet]. 1978 Dec. 31 [cited 2024 May 11];27(1-3):12-20. Available from: https://jpsonline.co.in/index.php/jop/article/view/1077