Kar R, Bhattacharya M. Palynology of Rajpardi lignite, Cambay Basin and Gujra Dam and Akri lignite, Kutch Basin. JPS [Internet]. 1990 Dec. 31 [cited 2024 May 21];39((1-3):250-64. Available from: https://jpsonline.co.in/index.php/jop/article/view/1691