1. Hydrocarbons in the water and sediment of Wilderness Lake. II;Brown;Mar. Pollut. Bull.,1978
2. Intercalibration of chemical methods for determination of oil in seawater and sediments;Carlberg;Ambio, Special Rep. No. 5,1977
3. Hydrocarbons in the marine environment;Farrington,1975
4. A comparison of analysis methods for hydrocarbons in surface sediments;Farrington,1975
5. Analyses of hydrocarbons in marine organisms: results of IDOE intercalibration exercises;Farrington,1974