| Reference | {Deposit:: ANNONYMOUS, ISRAEL, PHOSPHORUS & POTASSIUM, NO. 94, MARCH/}{Deposit:: APRIL, 1978.}{Deposit:: ANONYMOUS, NEGEV PHOSPHATES COME OF AGE: PHOSPHORUS}{Deposit:: & POTASSIUM, NO. 107, MAY/JUNE, 1980, PP. 27-32.}{Deposit:: ANONYMOUS, NEGEV PHOSPHATES IS INVESTING $25 MILLION:}{Deposit:: MARCH 1981.}{Deposit:: BRITISH SULPHUR, WORLD SURVEY OF PHOSPHATES, 4TH EDITION,}{Deposit:: PART 4, MIDDLE EAST, ASIA AND OCEANIA, 1980, P. 161-164}{Deposit:: INTERNATIONAL URANIUM RESOURCES EVALUATION PROGRAM (IUREP),}{Deposit:: NO. 139, ISRAEL, AIEA, VIENNA, 1980.}{Deposit:: E & MJ, AUGUST 1987, P.13-14}{Deposit:: MINING ANNUAL REVIEW, 1987, P.454} |