| Reference | {Deposit:: CENTRAL FLORIDA PHOSPHATE INDUSTRY AREAWIDE IMPACT ASSESSMEN}{Deposit:: PROGRAM, EXISTING LAND USE, VOL IV, PREPARED FOR U.S.E.P.A B}{Deposit:: TEXAS INSTRUMENTS INC, JUNE 1977.}{Deposit:: GENERAL HIGHWAY MAP, HILLSBOROUGH COUNTY, FLORIDA DEPARTMENT}{Deposit:: TRANSPORTATION, 1972.}{Deposit:: KEYSVILLE QUADRANGLE, FLORIDA, 7 1/2 MINUTE SERIES, U.S.G.S.}{Deposit:: ATLAS AND PLAT BOOK MAP, HILLSBOROUGH COUNTY, FLORIDA, ROCKF}{Deposit:: PUBLISHERS INC. 1976.}{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: PB 286 648/AS, 1978, 199 PP.} |