SINGH, B.; VARMA, A. K. International Conference CSCOP-TSOP 2002- Emerging Concepts in Organic Petrology and Geochemistry, Canada [including Dr Archie G. Douglas Symposium]. Journal of Palaeosciences, [S. l.], v. 52, n. (1-3), p. 137–139, 2003. DOI: 10.54991/jop.2003.1762. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1762. Acesso em: 5 may. 2024.