REFERENCES
1.
Personal Communication with Dr. C.R. Allenback, Union Carbide, Niagara
Falls, New York, May 9, 1979 •
. 2.
Personal Communication with Dr. R. Persons, Union Carbide, Niagara Falls,
New York, May 9, 1979.
3.
Communication with Foote.Mineral Company, Exton, Pennsylvania, May 8, 1979.
4.
Communication with Paul Blum Company, Inc., Buffalo, New York, May 8, 1979.
5.
Personal Communication with Dr. Watson, Ferroalloy Association, Washington,
D.C., May 9', 1979.
6.
Personal Communication w1th Mr. John Persons, Lectromelt, Pittsburgh,
Pennsylvania, May 8, 1979.
7.
Dealy, James and Arthur Killin.
Engineering and Cost Study of the
Ferroalloy Industry, EPA 450/2-74-008.
U.S. Environmental Protection
Agency.
1974.
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