VISHNU-MITTRE; KHANDELWAL, A. Air-borne pollen grains and fungal spores at Lucknow during 1969-1970. Journal of Palaeosciences, [S. l.], v. 22, n. 1-3, p. 177–185, 1973. DOI: 10.54991/jop.1973.938. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/938. Acesso em: 16 may. 2024.