Open Access Research Paper Views (746) Comparative analysis of benzo(a)pyrene accumulative ability in the organs of aquatic organisms living at the coastal zone of Northern and Central Caspian Sea areas of Kazakhstan Zh. Kenzhin J. Biodiv. & Environ. Sci. 7(5), 19-26, November 2015. Keywords: Benzo(a)pyrene, Caspian Sea, Contamination, Marine organisms, Water pollution Details