1.
Maheshwari H, Bajpai U. An abnormal megaspore from Lower Permian Coal Measures near lake Tanganyika, Zaire. JPS [Internet]. 1986 Dec. 31 [cited 2024 May 10];35((1-3):175-7. Available from: https://www.jpsonline.co.in/index.php/jop/article/view/1525