REFERENCES
1.
Personal Communication with Mr. Robert H. Dewey, W.R. Grace Company,
Bartow, Florida, April 9, 1979.
2.
Personal Communication with Mr. Harold W. Long, Jr., Agrico Chemical
Company, Mulberry, Florida, April 27, 1979.
3.
Background Information for Standards of Performance:
Phosphate Fertilizer
Industry.
EPA-450/2-74-019a.
October 1974.
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