References: |
- Deposit:: CENTRAL FLA. PHOSPHATE IND. AREA WIDE IMPACT ASSESSMENT
- Deposit:: ST PRODUCERAM, EXISTING LAND USE, VOL IV, PREPARED FOR U.S.E
- Deposit:: TEXAS INSTRUMENTS INC, JUNE 1977.
- Deposit:: GENERAL HIGHWAY MAP, POLK COUNTY, FLORIDA DEPARTMENT OF TRAN
- Deposit:: TATION, 1971
- Deposit:: RAND MCNALLY & COMPANY, FLORIDA, STATE AND COUNTY OUTLINE MA
- Deposit:: THE AREA IDENTIFIED.
- Deposit:: NICHOLS AND MULBERRY QUARDRANGLES, FLORIDA, 7 1/2 MINUTE SER
- Deposit:: U.S.G.S. 19558 1949.
- Deposit:: LAND ATLAS & PLAT BOOK, POLK COUNTY, FLORIDA. 1977,
- Deposit:: PUBLISHED BY ROCKFORD MAP PUBLISHERS INC..
- Deposit:: ZELLARS-WILLIAMS, INC. EVALUATION OF THE PHOSPHATE DEPOSITS
- Deposit:: OF FLORIDA USING THE MINERALS AVAILABILITY SYSTEM, BUMINES
- Deposit:: OPEN FILE REPORT 112-78; NTIS:PB286 648/AS, 1978,199PP.
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