1.
Kar R, Sah S. Palynological investigation of the Gondwana outcrop from Vemavaram with remarks on the age of the bed. JPS [Internet]. 1969 Dec. 31 [cited 2024 May 19];18(1-3):103-17. Available from: https://www.jpsonline.co.in/index.php/jop/article/view/824