Pollen Rain at Offshore Locations in the Eastern Niger Delta: Implications on Geologic Sedimentation, Vegetation Reconstruction and Allergy a A Preliminary Study. Global Journal of Science Frontier Research, [S. l.], v. 12, n. C5, p. 27–33, 2012. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/102092. Acesso em: 6 feb. 2026.