KAR, R.; BHATTACHARYA, M. Palynology of Rajpardi lignite, Cambay Basin and Gujra Dam and Akri lignite, Kutch Basin. Journal of Palaeosciences, [S. l.], v. 39, n. (1-3), p. 250–264, 1990. DOI: 10.54991/jop.1990.1691. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1691. Acesso em: 21 may. 2024.