Reference | {Deposit:: ZELLAR-WILLIAMS, INC. EVALUATION OF THE PHOSPHATE DEPOSITS}{Deposit:: OF FLORIDA USING THE MINERALS AVAILABILITY SYSTEMS, BUMINES}{Deposit:: OPEN FILE REPORT 112-78, NTIS: PB 286-648/AS,1978, 199PP.}{Ownership:: U.S. BUREAU OF MINES. MINERALS ALERT, OCT. 17, 1986.} |