Reference | {Deposit:: ZELLAR-WILLIAMS, INC. EVALUATION OF THE PHOSPHATE DEPOSITS OF FLORIDA USING THE MINERALS AVAILABILITY SYSTEMS, BUMINES OPEN FILE REPORT 112-78, NTIS: PB 286-648/AS, 1978, 199 PP.}{Reserve-Resource:: JOHNSON, DENNIS R. FLORIDA PHOSPHATE FERTILIZER INDUSTRY. PAPER PRESENTED AT: FLORIDA PHOSPHATE COUNCIL ANNUAL CONFERENCE, ORLANDO, FL, JANUARY 28, 1994} |