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2. Petroleum in the Marine Environment;National Academy of Sciences,1975
3. Polynuclear aromatic hydrocarbons in raw, potable, and waste water;Harrison;Water Res.,1975
4. Dispersion and alteration of oil discharge on a water surface;McAuliffe,1977
5. Sedimentary polycyclic aromatic hydrocarbons: The historical record;Hites;Science,1977