| Reference | {Deposit:: INTERNATIONAL FERTILIZER INDUSTRY ASSOCIATION. PHOSPHORIC}{Deposit:: ACID, TRIPLE SUPERPHOSPHATE AND AMMONIUM PHOSPHATE PLANTS}{Deposit:: 1988 SURVEY. AUGUST 1988, 39PP.}{Deposit:: BRITISH SULPHUR CORPORATION. WORLD FERTILIZER ATLAS, EIGHTH}{Deposit:: ED. APRIL 1987, 121PP.}{Deposit:: BLUE, JOHNSON & ASSOCIATES; PHOSPHATGES, PHOSACID & GRANU-}{Deposit:: LATION, WORLD PLANT DATABASE & OUTLOOK, 3RD EDITION, SEPT.}{Deposit:: 1992, PP. CTY-36, CTY-37.}{Deposit:: OFFICIAL STANDARD NAMES, U.S.S.R., VOL. III, K, UNITED}{Deposit:: STATES BOARD ON GEOGRAPHIC NAMES, P 650.} |