1. 3M (1950) U.S. Patent US 2,519,983. Electrochemical process of making fluorine-containing carbon compounds (Simons JH).
2. 3M (1976) Biodegradation studies of fluorocarbons. 3M, St. Paul, MN.
3. 3M (1978a) Biodegradation studies of fluorocarbons. III. 3M, St. Paul, MN.
4. 3M (1978b) The effects of continuous aqueous exposure to 78.03 on hatchability of eggs and growth and survival of fry of fathead minnow (Pimephales promelas). EG & G, Wareham, MA.
5. 3M (1979a) FC-143. Photolysis study using simulated sunlight. 3M, St. Paul, MN.