1. Aboul-Kassim, T., & Simueit, B. (1995). Aliphatic and aromatic hydrocarbons in particulate fallout of Alexandria, Egypt: Sources and implications. Environmental Science & Technology, 29, 2473–2483.
2. Abramowicz, D. A. (1990). Aerobic and anaerobic biodegradation of PCBs: A review. Biotechnology, 10(3), 241–251.
3. Abramowicz, D. A. (1995). Aerobic and anaerobic PCB biodegradation in the environment. Environmental Health Perspective, 103(Suppl 5(5)), 97–99.
4. Agency for Toxic Substance and Disease Registry (ATSDR). (1995). Toxicology profile for polycyclic aromatic hydrocarbons US Department of Health and Human Services. Public Health Service.
5. AMAP. (1998). Arctic Marine Assessment Program (AMAP) Report: Arctic Pollution Issues. AMAP. 1–859, Oslo, AMAP Secretariat.